Motherboard Prime
Motherboard
PRIME Z490-A
E16209 First Edition February 2020Copyright © 2020 ASUSTeK COMPUTER INC. All Rights Reserved. No part of this manual, including the products and software described in it, may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means, except documentation kept by the purchaser for backup purposes, without the express written permission of ASUSTeK COMPUTER INC. (“ASUS”). Product warranty or service will not be extended if: (1) the product is repaired, modified or altered, unless such repair, modification of alteration is authorized in writing by ASUS; or (2) the serial number of the product is defaced or missing. ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL ASUS, ITS DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF PROFITS, LOSS OF BUSINESS, LOSS OF USE OR DATA, INTERRUPTION OF BUSINESS AND THE LIKE), EVEN IF ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY DEFECT OR ERROR IN THIS MANUAL OR PRODUCT. SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE, AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. ASUS ASSUMES NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR INACCURACIES THAT MAY APPEAR IN THIS MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT. Products and corporate names appearing in this manual may or may not be registered trademarks or copyrights of their respective companies, and are used only for identification or explanation and to the owners’ benefit, without intent to infringe.Offer to Provide Source Code of Certain Software This product contains copyrighted software that is licensed under the General Public License (“GPL”), under the Lesser General Public License Version (“LGPL”) and/or other Free Open Source Software Licenses. Such software in this product is distributed without any warranty to the extent permitted by the applicable law. Copies of these licenses are included in this product. Where the applicable license entitles you to the source code of such software and/or other additional data, you may obtain it for a period of three years after our last shipment of the product, either (1) for free by downloading it from https://www.asus.com/support/ or (2) for the cost of reproduction and shipment, which is dependent on the preferred carrier and the location where you want to have it shipped to, by sending a request to:ASUSTeK Computer Inc. Legal Compliance Dept. 15 Li Te Rd., Beitou, Taipei 112 TaiwanIn your request please provide the name, model number and version, as stated in the About Box of the product for which you wish to obtain the corresponding source code and your contact details so that we can coordinate the terms and cost of shipment with you. The source code will be distributed WITHOUT ANY WARRANTY and licensed under the same license as the corresponding binary/object code. This offer is valid to anyone in receipt of this information. ASUSTeK is eager to duly provide complete source code as required under various Free Open Source Software licenses. If however you encounter any problems in obtaining the full corresponding source code we would be much obliged if you give us a notification to the email address , stating the product and describing the problem (please DO NOT send large attachments such as source code archives, etc. to this email address).ii
ContentsSafety information…………………………………………………………………………………………. v About this guide…………………………………………………………………………………………… vi PRIME Z490-A specifications summary ………………………………………………………… vii Connectors with shared bandwidth ………………………………………………………………. xi Package contents……………………………………………………………………………………….. xiii Installation tools and components………………………………………………………………. xiv
Chapter 1:
Product Introduction
1.1 Before you proceed ……………………………………………………………………….. 1-1
1.2 Motherboard layout………………………………………………………………………… 1-2
Chapter 2:
Basic Installation
2.1 Building your PC system………………………………………………………………… 2-1
2.1.1 CPU installation………………………………………………………………… 2-1
2.1.2 Cooling system installation…………………………………………………. 2-3
2.1.3 DIMM installation………………………………………………………………. 2-5
2.1.4 M.2 installation …………………………………………………………………. 2-6
2.1.5 Fan bracket installation ……………………………………………………… 2-8
2.1.6 Motherboard installation…………………………………………………….. 2-9
2.1.7 ATX power connection…………………………………………………….. 2-10
2.1.8 SATA device connection………………………………………………….. 2-11
2.1.9 Front I/O connector …………………………………………………………. 2-12
2.1.10 Expansion card installation ………………………………………………. 2-13
2.1.11 M.2 Wi-Fi module and antenna installation…………………………. 2-15
2.2 Motherboard rear and audio connections ……………………………………… 2-16
2.2.1 Rear I/O connection ………………………………………………………… 2-16
2.2.2 Audio I/O connections……………………………………………………… 2-17
2.3 Starting up for the first time………………………………………………………….. 2-20
2.4 Turning off the computer ……………………………………………………………… 2-20
Chapter 3:
BIOS and RAID Support
3.1 Knowing BIOS ……………………………………………………………………………….. 3-1
3.2 BIOS setup program ………………………………………………………………………. 3-2
3.3 EZ Update ……………………………………………………………………………………… 3-2
3.4 ASUS EZ Flash 3 ……………………………………………………………………………. 3-3
3.5 ASUS CrashFree BIOS 3…………………………………………………………………. 3-4
3.6 RAID configurations ………………………………………………………………………. 3-5
iii
Appendix Notices …………………………………………………………………………………………………….. A-1 ASUS contact information………………………………………………………………………….. A-6iv
Safety information Electrical safety· To prevent electrical shock hazard, disconnect the power cable from the electrical outlet before relocating the system.· When adding or removing devices to or from the system, ensure that the power cables for the devices are unplugged before the signal cables are connected. If possible, disconnect all power cables from the existing system before you add a device.· Before connecting or removing signal cables from the motherboard, ensure that all power cables are unplugged.· Seek professional assistance before using an adapter or extension cord. These devices could interrupt the grounding circuit.· Ensure that your power supply is set to the correct voltage in your area. If you are not sure about the voltage of the electrical outlet you are using, contact your local power company.· If the power supply is broken, do not try to fix it by yourself. Contact a qualified service technician or your retailer.Operation safety· Before installing the motherboard and adding devices on it, carefully read all the manuals that came with the package.· Before using the product, ensure all cables are correctly connected and the power cables are not damaged. If you detect any damage, contact your dealer immediately.· To avoid short circuits, keep paper clips, screws, and staples away from connectors, slots, sockets and circuitry.· Avoid dust, humidity, and temperature extremes. Do not place the product in any area where it may become wet.· Place the product on a stable surface. · If you encounter technical problems with the product, contact a qualified servicetechnician or your retailer. · Your motherboard should only be used in environments with ambient temperaturesbetween 0°C and 40°C.v
About this guideThis user guide contains the information you need when installing and configuring the motherboard.How this guide is organizedThis guide contains the following parts: · Chapter 1: Product IntroductionThis chapter describes the features of the motherboard and the new technology it supports. It includes description of the switches, jumpers, and connectors on the motherboard. · Chapter 2: Basic Installation This chapter lists the hardware setup procedures that you have to perform when installing system components. · Chapter 3: BIOS and RAID Support This chapter tells how to boot into the BIOS, upgrade BIOS using the EZ Flash Utility and support on RAID.Where to find more informationRefer to the following sources for additional information and for product and software updates. 1. ASUS websiteThe ASUS website (www.asus.com) provides updated information on ASUS hardware and software products. 2. Optional documentation Your product package may include optional documentation, such as warranty flyers, that may have been added by your dealer. These documents are not part of the standard package.Conventions used in this guideTo ensure that you perform certain tasks properly, take note of the following symbols used throughout this manual.CAUTION: Information to prevent damage to the components and injuries to yourself when trying to complete a task.IMPORTANT: Instructions that you MUST follow to complete a task.NOTE: Tips and additional information to help you complete a task.vi
PRIME Z490-A specifications summary
CPU Chipset MemoryGraphics Expansion Slots Multi-GPU supportStorage
Intel® Socket LGA 1200 for 10th Gen Intel® CoreTM, Pentium® Gold and Celeron® processors*Supports Intel® 14 nm CPUSupports Intel® Turbo Boost Technology 2.0 and Turbo Boost Max Technology 3.0** * Refer to www.asus.com for CPU support list. ** Intel® Turbo Boost Max Technology 3.0 support depends on the CPU types.Intel® Z490 Chipset4 x DIMM, Max. 128GB, DDR4 4600(O.C) / 4500(O.C) / 4400(O.C) / 4266(O.C.) / 4133(O.C.) / 4000(O.C.) / 3866(O.C.) / 3733(O.C.) / 3600(O.C.) / 3466(O.C.) / 3400(O.C.) / 3333(O.C.) / 3200(O.C.) / 3000(O.C.) / 2933(O.C.) / 2800(O.C.) / 2666 / 2400 / 2133 MHz NonECC, Un-buffered Memory*Dual Channel Memory ArchitectureSupports Intel® Extreme Memory Profile (XMP)OptiMem II * 10th Gen Intel® CoreTM i9/i7 CPUs support 2933/2800/2666/2400/2133 natively.refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).1 x DisplayPort 1.4*1 x HDMITM 1.4b * Support DisplayPort 1.4 with max. resolution of 4096 x 2304 @60Hz. Pleaserefer to www.intel.com for any update. ** Graphics specifications may vary between CPU types.Intel® 10th Gen processors**2 x PCIe 3.0 x16 slots (support x16, x8/x8 modes) Intel® Z490 Chipset1 x PCIe 3.0 x16 slot (supports x4 mode)3 x PCIe 3.0 x1 slots* * The PCIe x1_2 slot shares bandwidth with M.2 slot (Key E). ** Support PCIe bifurcation for RAID on CPU function.Supports NVIDIA 2-Way SLI® TechnologySupports AMD 3-Way CrossFireXTM TechnologyTotal supports 2 x M.2 slots and 6 x SATA 6Gb/s ports Intel® Z490 ChipsetM.2_1 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 3.0 x4 & SATA modes)*M.2_2 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 3.0 x4 mode)**6 x SATA 6Gb/s portsIntel® Rapid Storage Technology supports Raid 0,1,5,10Intel® OptaneTM Memory Ready * M.2_1 shares bandwidth with SATA_2. ** M.2_2 slot shares bandwidth with SATA_56. When M.2_2 slot is operating inPCIe x4 mode, SATA_56 will be disabled.
(continued on the next page)
vii
PRIME Z490-A specifications summary
Ethernet Wireless & Bluetooth USBAudioBack Panel I/O Ports
1 x Intel® I225-V Ethernet M.2 slot (Key E) (Wi-Fi module is sold separately) Rear USB (Total 8 ports) 4 x USB 3.2 Gen 2 ports (3 x Type-A + 1 x USB Type-C®) 2 x USB 3.2 Gen 1 ports (2 x Type-A) 2 x USB 2.0 ports (2 x Type-A) Front USB (Total 7 ports) 1 x USB 3.2 Gen 2 front panel connector (supports USB Type-C®) 1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports 2 x USB 2.0 headers support additional 4 USB 2.0 ports Realtek® S1220A 8-Channel High Definition Audio CODEC – Impedance sense for front and rear headphone outputs – Internal audio Amplifier to enhance the highest quality sound forheadphone and speakers – Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking – High quality 120 dB SNR stereo playback output and 113 dB SNRrecording input (Line-in) – Supports up to 32-Bit/192kHz playback* Audio Features: – Power pre-regulator reduces power input noise to ensure consistentperformance – Rear optical S/PDIF out port – Premium Japanese audio capacitors – Audio Shielding – Dedicated audio PCB layers – Audio cover – Unique de-pop circuit * Due to limitations in HDA bandwidth, 32-Bit/192kHz is not supported for8-Channel audio. 4 x USB 3.2 Gen 2 ports (3 x Type-A + 1 x USB Type-C®) 2 x USB 3.2 Gen 1 ports (2 x Type-A) 2 x USB 2.0 ports (2 x Type-A) 1 x DisplayPort 1 x HDMITM port 1 x Intel® I225-V Ethernet port 5 x Audio jacks 1 x Optical S/PDIF out port
(continued on the next page)
viii
PRIME Z490-A specifications summary
Internal I/O connectors Special Features
Fan and cooling related 1 x 4-pin CPU Fan header 1 x 4-pin CPU OPT Fan header 1 x 4-pin AIO Pump header 2 x 4-pin Chassis Fan headers 1 x 4-pin M.2 Fan header 1 x W_PUMP+ header Power related 1 x 24-pin Main Power connector 1 x 8-pin +12V Power connector 1 x 4-pin +12V Power connector Storage related 2 x M.2 slots (Key M) 6 x SATA 6Gb/s ports USB 1 x USB 3.2 Gen 2 Front Panel connector (supports USB Type-C®) 1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports 2 x USB 2.0 headers support additional 4 USB 2.0 ports Miscellaneous 2 x AURA addressable Gen 2 headers 2 x AURA RGB headers 1 x Clear CMOS header 1 x COM Port header 1 x CPU Over Voltage jumper 1 x Front panel audio header (AAFP) 1 x M.2 slot (Key E) 1 x Power button 1 x 20-3 pin System Panel header with Chassis Intrude function 1 x Thermal sensor header 1 x Thunderbolt header ASUS 5X PROTECTION III – ASUS DIGI+ VRM (- Digital power design with Dr. MOS) – ASUS Enhanced DRAM Overcurrent Protection – ASUS ESD Guards – ASUS LANGuard – ASUS Overvoltage Protection – ASUS Stainless-Steel Back I/O ASUS Q-Design: – ASUS Q-Connector – ASUS Q-DIMM – ASUS Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device[yellow-green]) – ASUS Q-Slot
(continued on the next page)
ix
PRIME Z490-A specifications summary
Special FeaturesSoftware FeaturesBIOS Manageability Operating System Form Factor
ASUS Thermal Solution: – Aluminum M.2 Heatsink – Aluminum heatsink design ASUS EZ DIY: – Procool – Pre-mounted I/O shield – ASUS SafeSlot ASUS Exclusive Software: Armoury Crate: – Aura Creator – Aura Sync AI Suite 3 – 5-Way Optimization with AI OverclockingTPU EPU Digi+ VRM Fan Xpert 4 Turbo app – EZ update AI Charger ASUS Turbo LAN DTS:X® Ultra UEFI BIOS AI Overclocking Guide ASUS EZ DIY – ASUS CrashFree BIOS 3 – ASUS EZ Flash 3 – ASUS UEFI BIOS EZ Mode FlexKey 192 (128+64) Mb Flash ROM, UEFI AMI BIOS WOL by PME, PXE Windows® 10 – 64 bit ATX Form Factor 12 inch x 9.6 inch (30.5 cm x 24.4 cm)
Specifications are subject to change without notice. Please refer to the ASUS website for the latest specifications.
x
Connectors with shared bandwidth
A C
C
B
D
B A
D
Configuration PCIEX16_1A PCIEX16_2Configuration PCIEX1_2B M.2 slot (Key E)Configuration M.2_1C SATA_2Configuration M.2_2D SATA_56
1 x161 x1 1 V (PCIe/SATA mode) 1 x4 –
2 x8 x8 2 V 2 V (PCIe mode) V 2 x2 V
xi
· PCIEX1_2 slot shares bandwidth with M.2 slot (Key E). · M.2_1 shares bandwidth with SATA_2. · M.2_2 slot shares bandwidth with SATA_56. When M.2_2 slot is operating in PCIe x4mode, SATA_56 will be disabled.xii
Package contentsCheck your motherboard package for the following items.
Motherboard CablesMiscellaneousInstallation Media Documentation
1 x PRIME Z490-A motherboard 3 x SATA 6Gb/s cables 1 x Fan bracket 1 x M.2 Rubber Package 1 x M.2 SSD screw package 1 x M.2 Key E screw package 1 x Q-connector 1 x Support DVD 1 x User manual
If any of the above items is damaged or missing, contact your retailer.
xiii
Installation tools and components
Phillips (cross) screwdriver
PC chassis
Power supply unit
Intel® LGA 1200 CPU
Intel® LGA 1200 compatible CPU Fan
DDR4 DIMM
SATA hard disk drive
SATA optical disc drive (optional)
Graphics card (optional)
M.2 SSD module (optional)
1 Bag of screws
The tools and components in the table above are not included in the motherboard package.
xiv
Chapter 1
Chapter 1: Product IntroductionProduct Introduction
1
1.1 Before you proceedTake note of the following precautions before you install motherboard components or change any motherboard settings.
· Unplug the power cord from the wall socket before touching any component.· Before handling components, use a grounded wrist strap or touch a safely grounded object or a metal object, such as the power supply case, to avoid damaging them due to static electricity.· Hold components by the edges to avoid touching the ICs on them.· Whenever you uninstall any component, place it on a grounded antistatic pad or in the bag that came with the component.· Before you install or remove any component, ensure that the ATX power supply is switched off or the power cord is detached from the power supply. Failure to do so may cause severe damage to the motherboard, peripherals, or components.
PRIME Z490-A
1-1
1.2 Motherboard layout
Chapter 1
1-2
Chapter 1: Product Introduction
Chapter 1
Layout contents 1. CPU socket 2. DIMM slots 3. Expansion slots 4. Fan and Pump headers 5. Power connectors 6. M.2 slot 7. SATA 6GB/s port 8. USB 3.2 Gen 2 Front Panel connector 9. USB 3.2 Gen 1 header 10. USB 2.0 header 11. AURA Addressable Gen2 header 12. AURA RGB header 13. Clear CMOS header 14. COM Port header 15. CPU Over Voltage jumper 16. Front Panel Audio header 17. M.2 slot (Key E) 18. Power button 19. System Panel header 20. Thermal Sensor header 21. Thunderbolt header 22. Q-LEDs 23. Standby Power LED 24 8-pin Power Plug LED
Page 1-4 1-5 1-7 1-9 1-10 1-11 1-12 1-13 1-14 1-15 1-16 1-17 1-18 1-19 1-19 1-20 1-20 1-21 1-22 1-23 1-24 1-25 1-25 1-26
PRIME Z490-A
1-3
1. CPU socketThe motherboard comes with a LGA1200 socket designed for 10th Gen Intel® CoreTM, Pentium® Gold and Celeron® processors.
Chapter 1
· Ensure that you install the correct CPU designed for LGA1200 socket only. DO NOT install a CPU designed for other sockets on the LGA1200 socket.· The CPU fits in only one correct orientation. DO NOT force the CPU into the socket to prevent bending the connectors on the socket and damaging the CPU.· Ensure that all power cables are unplugged before installing the CPU.· Upon purchase of the motherboard, ensure that the PnP cap is on the socket and the socket contacts are not bent. Contact your retailer immediately if the PnP cap is missing, or if you see any damage to the PnP cap/socket contacts/motherboard components. ASUS will shoulder the cost of repair only if the damage is shipment/ transit-related.· Keep the cap after installing the motherboard. ASUS will process Return Merchandise Authorization (RMA) requests only if the motherboard comes with the cap on the LGA1200 socket.· The product warranty does not cover damage to the socket contacts resulting from incorrect CPU installation/removal, or misplacement/loss/incorrect removal of the PnP cap.
1-4
Chapter 1: Product Introduction
Chapter 1
2. DIMM slots The motherboard comes with Dual Inline Memory Modules (DIMM) slots designed for DDR4 (Double Data Rate 4) memory modules.A DDR4 memory module is notched differently from a DDR, DDR2, or DDR3 module. DO NOT install a DDR, DDR2, or DDR3 memory module to the DDR4 slot.Recommended memory configurations
PRIME Z490-A
1-5
Chapter 1
Memory configurations You may install 4 GB, 8 GB, 16 GB, and 32 GB unbuffered and non-ECC DDR4 DIMMs into the DIMM sockets.You may install varying memory sizes in Channel A and Channel B. The system maps the total size of the lower-sized channel for the dual-channel configuration. Any excess memory from the higher-sized channel is then mapped for single-channel operation.· The default memory operation frequency is dependent on its Serial Presence Detect (SPD), which is the standard way of accessing information from a memory module. Under the default state, some memory modules for overclocking may operate at a lower frequency than the vendor-marked value.· For system stability, use a more efficient memory cooling system to support a full memory load or overclocking condition.· Always install the DIMMS with the same CAS Latency. For an optimum compatibility, we recommend that you install memory modules of the same version or data code (D/C) from the same vendor. Check with the vendor to get the correct memory modules.· Visit the ASUS website for the latest QVL.
1-6
Chapter 1: Product Introduction
3. Expansion slotsUnplug the power cord before adding or removing expansion cards. Failure to do so may cause you physical injury and damage motherboard components.
Chapter 1
Please refer to the following tables for the recommended VGA configuration and Hyper M.2 configuration.
PRIME Z490-A
1-7
Chapter 1
Recommended VGA configuration
Slot Description 2. PCIe 3.0 x16_1 4. PCIe 3.0 x16_2 6. PCIe 3.0 x16_3
Single VGA x16 –
Dual VGA x8 x8 –
Triple VGA x8 x8 x4
· We recommend that you provide sufficient power when running CrossFireXTM or SLI® mode.· Ensure to connect the 8-pin and 4-pin power plugs when running CrossFireXTM or SLI® mode.· Connect a chassis fan to the chassis fan connectors when using multiple graphics cards for better thermal environment.
Hyper M.2 X16 series card configuration
Slot Description
Up to 2 Intel® SSD on CPU support
2. PCIe 3.0 x16_1
–
4. PCIe 3.0 x16_2
x4+x4
Up to 3 Intel® SSD on CPU support x8+x4+x4 –
· Hyper M.2 X16 series card sold separately.· When using up to 2 Intel® SSD on CPU support on PCIe 3.0 x16_2, PCIe 3.0 x16_1 will run at x8.· When using up to 3 intel® SSD on CPU support, PCIe 3.0 x16_2 will be disabled. If you wish to connect a display, we suggest using the internal VGA, or installing a VGA card to PCIe x16_3, which will run at x4.· Enable the Hyper M.2 X16 series card under BIOS settings.
1-8
Chapter 1: Product Introduction
4. Fan and Pump headers The Fan and Pump headers allow you to connect fans or pumps to cool the system.
Chapter 1
· DO NOT forget to connect the fan cables to the fan headers. Insufficient air flow inside the system may damage the motherboard components. These are not jumpers! Do not place jumper caps on the fan headers!· Ensure the cable is fully inserted into the header.For water cooling kits, connect the pump connector to the W_PUMP+ header.
Header CPU_FAN CPU_OPT CHA_FAN1 CHA_FAN2 AIO_PUMP M.2_FAN W_PUMP+
Max. Current 1A 1A 1A 1A 1A 1A 3A
Max. Power 12W 12W 12W 12W 12W 12W 36W
Default Speed Q-Fan Controlled Q-Fan Controlled Q-Fan Controlled Q-Fan ControlledFull-Speed Q-Fan ControlledFull-Speed
Shared Control A A –
PRIME Z490-A
1-9
5. Power connectorsThese Power connectors allow you to connect your motherboard to a power supply. The power supply plugs are designed to fit in only one orientation, find the proper orientation and push down firmly until the power supply plugs are fully inserted.
Chapter 1
Ensure to connect the 8-pin power plug.· For a fully configured system, we recommend that you use a power supply unit (PSU) that complies with ATX 12V Specification 2.0 (or later version) and provides a minimum power of 350 W.· We recommend that you use a PSU with a higher power output when configuring a system with more power-consuming devices. The system may become unstable or may not boot up if the power is inadequate.· If you want to use two or more high-end PCI Express x16 cards, use a PSU with 1000W power or above to ensure the system stability.
1-10
Chapter 1: Product Introduction
Chapter 1
6. M.2 slot The M.2 slot allows you to install M.2 SSD modules.· M.2_1 slots support PCIe 3.0 x4 and SATA mode Key M design and type 2242 / 2260/ 2280 / 22110 storage devices.· M.2_2 slot supports PCIe 3.0 x4 mode Key M design and type 2242 / 2260 / 2280 / 22110 storage devices.· M.2_1 shares bandwidth with SATA6G_2 · M.2_2 shares bandwidth with SATA6G_56. When M.2_2 is operating in PCIe x4mode, SATA_56 will be disabled. Adjust BIOS settings to use M.2 PCIe devices in x4 mode. · M.2 slots supports IRST (Intel® Rapid Storage Technology). The M.2 SSD module is purchased separately.
PRIME Z490-A
1-11
7. SATA 6Gb/s portsThe SATA 6Gb/s ports allows you to connect SATA devices such as optical disc drives and hard disk drives via a SATA cable.
Chapter 1
If you installed SATA storage devices, you can create a RAID 0, 1, 5, and 10 configuration with the Intel® Rapid Storage Technology through the onboard Intel® Z490 chipset.· The slots are set to [AHCI Mode] by default. If you intend to create a SATA RAID set using these connectors, set the SATA Mode item in the BIOS to [Intel RST Premium with Intel Optane System Acceleration (RAID)].· When M.2_1 is operating in PCIe mode, SATA6G_2 will be disabled.· M.2_2 shares bandwidth with SATA6G_56. When M.2_2 is in x4 speed and populated, SATA6G_56 will be disabled. When M.2_2 is in x2 speed and populated, SATA6G_56 will be in x2 speed.· Before creating a RAID set, refer to the RAID Configuration Guide. You can download the RAID Configuration Guide from the ASUS website.
1-12
Chapter 1: Product Introduction
Chapter 1
8. USB 3.2 Gen 2 Front Panel connector The USB 3.2 Gen 2 connector allows you to connect a USB 3.2 Gen 2 module for additional USB 3.2 Gen 2 ports. The USB 3.2 Gen 2 connector provides data transfer speeds of up to 10 Gb/s.· The USB 3.2 Gen 2 module is purchased separately. · For the list of compatible devices, please visit the ASUS website for the latest QVL.
PRIME Z490-A
1-13
Chapter 1
9. USB 3.2 Gen 1 header The USB 3.2 Gen 1 header allows you to connect a USB 3.2 Gen 1 module for additional USB 3.2 Gen 1 ports. The USB 3.2 Gen 1 header provides data transfer speeds of up to 5 Gb/s.The USB 3.2 Gen 1 module is purchased separately.
1-14
Chapter 1: Product Introduction
Chapter 1
10. USB 2.0 header The USB 2.0 header allows you to connect a USB module for additional USB 2.0 ports. The USB 2.0 header provides data transfer speeds of up to 480 Mb/s connection speed.DO NOT connect a 1394 cable to the USB connectors. Doing so will damage the motherboard! The USB 2.0 module is purchased separately.
PRIME Z490-A
1-15
11. AURA Addressable Gen2 headerThe Addressable Gen2 header allows you to connect individually addressable RGB WS2812B LED strips or WS2812B based LED strips.
Chapter 1
The Addressable Gen2 header supports WS2812B addressable RGB LED strips (5V/ Data/Ground), with a maximum power rating of 3A (5V), and the addressable headers on this board can handle a combined maximum of 500 LEDs.Before you install or remove any component, ensure that the power supply is switched off or the power cord is detached from the power supply. Failure to do so may cause severe damage to the motherboard, peripherals, or components.· Actual lighting and color will vary with LED strip. · If your LED strip does not light up, check if the addressable RGB LED strip isconnected in the correct orientation, and the 5V connector is aligned with the 5V header on the motherboard. · The addressable RGB LED strip will only light up when the system is powered on. · The addressable RGB LED strip is purchased separately.
1-16
Chapter 1: Product Introduction
12. AURA RGB header The AURA RGB header allows you to connect RGB LED strips.
Chapter 1
The AURA RGB header supports 5050 RGB multi-color LED strips (12V/G/R/B), with a maximum power rating of 3A (12V).Before you install or remove any component, ensure that the power supply is switched off or the power cord is detached from the power supply. Failure to do so may cause severe damage to the motherboard, peripherals, or components.· Actual lighting and color will vary with LED strip. · If your LED strip does not light up, check if the RGB LED extension cable and theRGB LED strip is connected in the correct orientation, and the 12V connector is aligned with the 12V header on the motherboard. · The LED strip will only light up when the system is powered on. · The LED strip is purchased separately.
PRIME Z490-A
1-17
13. Clear CMOS headerThe Clear CMOS header allows you to clear the Real Time Clock (RTC) RAM in the CMOS, which contains the date, time, system passwords, and system setup parameters.
Chapter 1
To erase the RTC RAM: 1. Turn OFF the computer and unplug the power cord. 2. Short-circuit pin 1-2 with a metal object or jumper cap for about 5-10 seconds. 3. Plug the power cord and turn ON the computer. 4. Hold down the <Del> key during the boot process and enter BIOS setup tore-enter data.DO NOT short-circuit the pins except when clearing the RTC RAM. Short-circuiting or placing a jumper cap will cause system boot failure!If the steps above do not help, remove the onboard button cell battery and move the jumper again to clear the CMOS RTC RAM data. After clearing the CMOS, reinstall the button cell battery.
1-18
Chapter 1: Product Introduction
Chapter 1
14. COM Port connector The COM (Serial) Port connector allows you to connect a COM port module. Connect the COM port module cable to this connector, then install the module to a slot opening on the system chassis.The COM port module is purchased separately.15. CPU Over Voltage jumper The CPU Over Voltage jumper allows you to set a higher CPU voltage for a flexible overclocking system (depending on the type of the installed CPU). Set to pins 2-3 to increase the CPU voltage setting, or set to pins 1-2 to use the default CPU voltage setting.
PRIME Z490-A
1-19
16. Front Panel Audio headerThe front panel audio header is for a chassis-mounted front panel audio I/O module that supports HD Audio. Connect one end of the front panel audio I/O module cable to this header.
Chapter 1
We recommend that you connect a high-definition front panel audio module to this connector to avail of the motherboard’s high-definition audio capability.17. M.2 slot (Key E) The M.2 Wi-Fi slot allows you to install an M.2 Wi-Fi module (E-key, type 2230).
The M.2 Wi-Fi module is purchased separately.
1-20
Chapter 1: Product Introduction
Chapter 1
18. Power button Press the Power button to power up the system, or put the system into sleep or softoff mode (depending on the operating system settings).The LED near the button also lights up when the system is plugged to a power source indicating that you should shut down the system and unplug the power cable before removing or installing any motherboard component.
PRIME Z490-A
1-21
19. System Panel header The System Panel header supports several chassis-mounted functions.
Chapter 1
· System Power LED header (PLED) The 2-pin header allows you to connect the System Power LED. The System Power LED lights up when the system is connected to a power source, or when you turn on the system power, and blinks when the system is in sleep mode.· Storage Device Activity LED header (HDD_LED) The 2-pin header allows you to connect the Storage Device Activity LED. The Storage Device Activity LED lights up or blinks when data is read from or written to the storage device or storage device add-on card.· System Warning Speaker header (SPEAKER) The 4-pin header allows you to connect the chassis-mounted system warning speaker. The speaker allows you to hear system beeps and warnings.· Power Button/Soft-off Button header (PWRSW) The 3-1 pin header allows you to connect the system power button. Press the power button to power up the system, or put the system into sleep or soft-off mode (depending on the operating system settings).· Reset button header (RESET) The 2-pin header allows you to connect the chassis-mounted reset button. Press the reset button to reboot the system.· Chassis intrusion connector (CHASSIS) The 2-pin connector allows you to connect the chassis-mounted intrusion detection sensor or switch. The chassis intrusion sensor or switch sends a high-level signal to the connector when a chassis component is removed or replaced, the signal is then generated as a chassis intrusion event.
1-22
Chapter 1: Product Introduction
Chapter 1
20. Thermal Sensor header The Thermal Sensor header allows you to connect a sensor to monitor the temperature of the devices and the critical components inside the motherboard. Connect the thermal sensor and place it on the device or the motherboard’s component to detect its temperature.The thermal sensor is purchased separately.
PRIME Z490-A
1-23
Chapter 1
21. Thunderbolt header The Thunderbolt header allows you to connect an add-on Thunderbolt I/O card that supports Intel’s Thunderbolt Technology, allowing you to connect up to six Thunderbolt-enabled devices and a DisplayPort-enabled display in a daisy-chain configuration.The add-on Thunderbolt I/O card and Thunderbolt cables are purchased separately.
1-24
Chapter 1: Product Introduction
Chapter 1
22. Q-LEDs The Q-LEDs check key components (CPU, DRAM, VGA, and booting devices) during the motherboard booting process. If an error is found, the critical component’s LED stays lit up until the problem is solved.The Q-LEDs provide the most probable cause of an error code as a starting point for troubleshooting. The actual cause may vary from case to case.23. Standby Power LED The Standby Power LED lights up to indicate that the system is ON, in sleep mode, in soft-off mode, or connected to a power source. This is a reminder that you should shut down the system and unplug the power cable before removing or plugging in any motherboard component.
PRIME Z490-A
1-25
24. 8-pin Power Plug LEDThe 8-pin Power Plug LED lights up to indicate that the 8-pin power plug is not connected.
Chapter 1
1-26
Chapter 1: Product Introduction
Chapter 2: Basic InstallationBasic Installation
2
2.1 Building your PC system
The diagrams in this section are for reference only. The motherboard layout may vary with models, but the installation steps are the same for all models.
2.1.1
CPU installation· Ensure that you install the correct CPU designed for LGA1200 socket only. DO NOT install a CPU designed for LGA1155, LGA1156, and LGA1151 sockets on the LGA1200 socket.· ASUS will not cover damages resulting from incorrect CPU installation/removal, incorrect CPU orientation/placement, or other damages resulting from negligence by the user.
Chapter 2
PRIME Z490-A
2-1
Chapter 2
2-2
Chapter 2: Basic Installation
2.1.2 Cooling system installationApply Thermal Interface Material to the CPU cooling system and CPU before you install the cooling system, if necessary.To install a CPU heatsink and fan assembly
Chapter 2
PRIME Z490-A
2-3
To install an AIO coolerIf you wish to install an AIO cooler, we recommend installing the AIO cooler after installing the motherboard into the chassis.
Chapter 2
AIO_PUMP / W_PUMP+
CPU_FAN CPU_OPT
2-4
Chapter 2: Basic Installation
2.1.3 DIMM installation
Chapter 2
To remove a DIMM
PRIME Z490-A
2-5
2.1.4 M.2 installation12 1
Chapter 2
3
· The M.2 rubber pad is
optional for when installing
a single sided M.2 storage
4
device. Ensure to install the
bundled M.2 rubber pad
before installing your single
sided M.2 storage device.
· DO NOT install the bundled M.2 rubber pads when installing a double-sided M.2 storage device. The rubber pad installed by default is compatible with double sided M.2 storage devices.
2-6
Chapter 2: Basic Installation
Chapter 2
5 65
9 7
8 9
· The M.2 heatsink can be installed to the M.2_1 slot or to the M.2_2 slot. · The M.2 is purchased separately.
PRIME Z490-A
2-7
2.1.5 Fan bracket installation
Chapter 2
When using high performance settings whilst overclocking, ensure to install the fan holder for additional fan(s).· You may install 12V (1A, 12W), 40mm x 40mm fans or 50mm x 50mm fans. · Ensure to the use the bundled screws that came with your fans. · Fans are purchased separately.
2-8
Chapter 2: Basic Installation
2.1.6 Motherboard installation1. Place the motherboard into the chassis, ensuring that its rear I/O ports are aligned to the chassis’ rear I/O panel.2. Place nine (9) screws into the holes indicated by circles to secure the motherboard to the chassis.
Chapter 2
DO NOT over tighten the screws! Doing so can damage the motherboard.
PRIME Z490-A
2-9
2.1.7 ATX power connection
Chapter 2
OR
AND
· DO NOT connect the 4-pin power plug only, the motherboard may overheat under heavy usage.· Ensure to connect the 8-pin power plug, or connect both the 8-pin and 4-pin power plugs.
2-10
Chapter 2: Basic Installation
2.1.8 SATA device connectionOR
Chapter 2
PRIME Z490-A
2-11
Chapter 2
2.1.9 Front I/O connectorTo install ASUS Q-Connector
To install USB 3.2 Gen 2 connector
USB 3.2 Gen 2This connector will only fit in one orientation. Push the connector until it clicks into place.To install USB 3.2 Gen 1 connector To install USB 2.0 connector
USB 3.2 Gen 1To install front panel audio connector
USB 2.0
AAFP 2-12
Chapter 2: Basic Installation
2.1.10 Expansion card installationTo install PCIe x16 cardsTo install PCIe x1 cards
Chapter 2
PRIME Z490-A
2-13
Chapter 2
To install ThunderboltEX 3-TR card
6-pin PCIe power connector
USB Type-C® port connects to Thunderbolt devices MiniDP in port connects to DP out port on the motherboard or a VGA card
USB 2.0 header Thunderbolt header
Ensure to install the ThunderboltEX 3-TR card to a PCIe slot from PCH.· Step 6 is optional, please connect a 6-pin PCIe power connector when you wish to use the USB Type-C® port Thunderbolt quick charge feature to charge a 5V or more device. The ThunderboltEX 3-TR card can support quick charging up to 100W.· The TypeC_1 port can support up to 20V devices, and the TypeC_2 port can support up to 9V devices when the 6-pin PCIe power connector is connected.· The Thunderbolt card is sold separately.
2-14
Chapter 2: Basic Installation
2.1.11 M.2 Wi-Fi module and antenna installationInstalling the M.2 W-Fi Module2 14 3
Chapter 2
5PRIME Z490-A
· Ensure that the ASUS 2×2 dual band Wi-Fi antenna is securely installed to the Wi-Fi ports.· Ensure that the antenna is at least 20 cm away from all persons.· The illustration to the left is for reference only. The I/O port layout may vary with models, but the Wi-Fi antenna installation procedure is the same for all models.· The M.2 Wi-Fi module and antenna are purchased separately.2-15
2.2 Motherboard rear and audio connections 2.2.1 Rear I/O connection
Chapter 2
Rear panel connectors 1. DisplayPort 2. USB 3.2 Gen 2 Type-A port 3 3. Intel® I225-V Ethernet port 4. HDMITM port 5. USB 2.0 ports 12 and 13 6. USB 3.2 Gen 2 Type-A ports 1 and 2 7. USB 3.2 Gen 2 Type-C® port C4 8. USB 3.2 Gen 1 Type-A ports 9 and 10 9. Optical S/PDIF OUT port 10. Audio jacks** Refer to the table on the next page for audio port definitions.· We strongly recommend that you connect your devices to ports with matching data transfer rate. Please connect your USB 3.2 Gen 1 devices to USB 3.2 Gen 1 ports and your USB 3.2 Gen 2 devices to USB 3.2 Gen 2 ports for faster and better performance for your devices.· Due to the design of the Intel chipset, all USB devices connected to the USB 3.2 Gen 1 ports are controlled by the xHCI controller. Some legacy USB devices must update their firmware for better compatibility.
2-16
Chapter 2: Basic Installation
Chapter 2
* Audio 2, 4, 5.1 or 7.1-channel configuration
PortLight Blue Lime Pink Orange
Headset 2-channel Line In Line Out Mic In
Black
4-channel
5.1-channel
7.1-channel
Line In Front Speaker Out Mic In Rear Speaker Out
Line In Front Speaker Out Mic In Center/Sub woofer Rear Speaker Out
Side Speaker Out Front Speaker Out Mic In Center/Sub woofer Rear Speaker Out
2.2.2 Audio I/O connectionsAudio I/O ports
Connect to Headphone and Mic
Connect to Stereo Speakers
PRIME Z490-A
2-17
Connect to 2-channel Speakers Connect to 4-channel Speakers Connect to 5.1-channel Speakers
Chapter 2
2-18
Chapter 2: Basic Installation
Connect to 7.1-channel Speakers
Chapter 2
PRIME Z490-A
2-19
Chapter 2
2.3 Starting up for the first time1. After making all the connections, replace the system case cover.2. Ensure that all switches are off.3. Connect the power cord to the power connector at the back of the system chassis.4. Connect the power cord to a power outlet that is equipped with a surge protector.5. Turn on the devices in the following order:a. Monitorb. External storage devices (starting with the last device on the chain)c. System power6. After applying power, the system power LED on the system front panel case lights up. For systems with ATX power supplies, the system LED lights up when you press the ATX power button. If your monitor complies with the “green” standards or if it has a “power standby” feature, the monitor LED may light up or change from orange to green after the system LED turns on.The system then runs the power-on self tests (POST). While the tests are running, the BIOS beeps (refer to the BIOS beep codes table) or additional messages appear on the screen. If you do not see anything within 30 seconds from the time you turned on the power, the system may have failed a power-on test. Check the jumper settings and connections or call your retailer for assistance.
BIOS BeepOne short beepOne continuous beep followed by two short beeps then a pause (repeated) One continuous beep followed by three short beeps One continuous beep followed by four short beeps
Description VGA detected Quick boot set to disabled No keyboard detectedNo memory detectedNo VGA detectedHardware component failure
7. At power on, hold down the <Delete> key to enter the BIOS Setup. Follow the instructions in Chapter 3.
2.4 Turning off the computerWhile the system is ON, press the power button for less than four seconds to put the system on sleep mode or soft-off mode, depending on the BIOS setting. Press the power button for more than four seconds to let the system enter the soft-off mode regardless of the BIOS setting.
2-20
Chapter 2: Basic Installation
Chapter 3: BIOS and RAID SupportBIOS and RAID Support
3
3.1 Knowing BIOSThe new ASUS UEFI BIOS is a Unified Extensible Interface that complies with UEFI architecture, offering a user-friendly interface that goes beyond the traditional keyboardonly BIOS controls to enable a more flexible and convenient mouse input. You can easily navigate the new UEFI BIOS with the same smoothness as your operating system. The term “BIOS” in this user manual refers to “UEFI BIOS” unless otherwise specified.BIOS (Basic Input and Output System) stores system hardware settings such as storage device configuration, overclocking settings, advanced power management, and boot device configuration that are needed for system startup in the motherboard CMOS. In normal circumstances, the default BIOS settings apply to most conditions to ensure optimal performance. DO NOT change the default BIOS settings except in the following circumstances:· An error message appears on the screen during the system bootup and requests you to run the BIOS Setup.· You have installed a new system component that requires further BIOS settings or update.Inappropriate BIOS settings may result to instability or boot failure. We strongly recommend that you change the BIOS settings only with the help of a trained service personnel.· When downloading or updating the BIOS file, rename it as PZ490A.CAP for this motherboard.· BIOS settings and options may vary due to different BIOS release versions. Please refer to the latest BIOS version for settings and options.
For more information on BIOS configurations, please refer to https://www.asus.com/support, or download the BIOS manual by scanning the QR code.
Chapter 3
PRIME Z490-A
3-1
3.2 BIOS setup programUse the BIOS Setup to update the BIOS or configure its parameters. The BIOS screen include navigation keys and brief onscreen help to guide you in using the BIOS Setup program.Entering BIOS at startup To enter BIOS Setup at startup, press <Delete> or <F2> during the Power-On Self Test (POST). If you do not press <Delete> or <F2>, POST continues with its routines.Entering BIOS Setup after POST To enter BIOS Setup after POST:· Press <Ctrl>+<Alt>+<Delete> simultaneously.· Press the reset button on the system chassis.· Press the power button to turn the system off then back on. Do this option only if you failed to enter BIOS Setup using the first two options.After doing either of the three options, press <Delete> key to enter BIOS.· Ensure that a USB mouse is connected to your motherboard if you want to use the mouse to control the BIOS setup program.· If the system becomes unstable after changing any BIOS setting, load the default settings to ensure system compatibility and stability. Select the Load Optimized Defaults item under the Exit menu or press hotkey <F5>.· If the system fails to boot after changing any BIOS setting, try to clear the CMOS and reset the motherboard to the default value.· The BIOS setup program does not support Bluetooth devices.BIOS menu screen The BIOS Setup program can be used under two modes: EZ Mode and Advanced Mode. You can change modes from Setup Mode in Boot menu or by pressing the <F7> hotkey.3.3 EZ UpdateThe EZ Update is a utility that allows you to update the motherboard BIOS in Windows® environment.· EZ Update requires an Internet connection either through a network or an ISP (Internet Service Provider).· This utility is available in the support USB drive that comes with the motherboard package.
Chapter 3
3-2
Chapter 3: BIOS Setup
3.4 ASUS EZ Flash 3The ASUS EZ Flash 3 feature allows you to update the BIOS without using an OS-based utility.Ensure to load the BIOS default settings to ensure system compatibility and stability. Select the Load Optimized Defaults item under the Exit menu or press hotkey <F5>.To update the BIOS:· This function can support devices such as a USB flash disk with FAT 32/16 format and single partition only.· DO NOT shut down or reset the system while updating the BIOS to prevent system boot failure!1. Insert the USB flash disk that contains the latest BIOS file to the USB port. 2. Enter the Advanced Mode of the BIOS setup program. Go to the Tool menu to selectASUS EZ Flash 3 Utility and press <Enter>. 3. Press <Tab> to switch to the Drive field. 4. Press the Up/Down arrow keys to find the USB flash disk that contains the latestBIOS, and then press <Enter>. 5. Press <Tab> to switch to the Folder field. 6. Press the Up/Down arrow keys to find the BIOS file, and then press <Enter> toperform the BIOS update process. Reboot the system when the update process is done.
Chapter 3
PRIME Z490-A
3-3
3.5 ASUS CrashFree BIOS 3The ASUS CrashFree BIOS 3 utility is an auto recovery tool that allows you to restore the BIOS file when it fails or gets corrupted during the updating process. You can restore a corrupted BIOS file using the motherboard support DVD or a USB flash drive that contains the BIOS file.The BIOS file in the motherboard support DVD may be older than the BIOS file published on the ASUS official website. If you want to use the newer BIOS file, download the file at https://www.asus.com/support/ and save it to a USB flash drive.Recovering the BIOS To recover the BIOS:1. Turn on the system.2. Insert the motherboard support DVD to the optical drive, or the USB flash drive containing the BIOS file to the USB port.3. The utility automatically checks the devices for the BIOS file. When found, the utility reads the BIOS file and enters ASUS EZ Flash 3 automatically.4. The system requires you to enter BIOS Setup to recover the BIOS setting. To ensure system compatibility and stability, we recommend that you press <F5> to load default BIOS values.DO NOT shut down or reset the system while updating the BIOS! Doing so can cause system boot failure!
Chapter 3
3-4
Chapter 3: BIOS Setup
3.6 RAID configurationsThe motherboard comes with the Intel® Rapid Storage Technology that supports RAID 0, RAID 1, RAID 5 and RAID 10 configuration.For more information on configuring your RAID sets, please refer to the RAID Configuration Guide which you can find at https://www.asus.com/support, or by scanning the QR code.RAID definitions RAID 0 (Data striping) optimizes two identical hard disk drives to read and write data in parallel, interleaved stacks. Two hard disks perform the same work as a single drive but at a sustained data transfer rate, double that of a single disk alone, thus improving data access and storage. Use of two new identical hard disk drives is required for this setup. RAID 1 (Data mirroring) copies and maintains an identical image of data from one drive to a second drive. If one drive fails, the disk array management software directs all applications to the surviving drive as it contains a complete copy of the data in the other drive. This RAID configuration provides data protection and increases fault tolerance to the entire system. Use two new drives or use an existing drive and a new drive for this setup. The new drive must be of the same size or larger than the existing drive. RAID 5 stripes both data and parity information across three or more hard disk drives. Among the advantages of RAID 5 configuration include better HDD performance, fault tolerance, and higher storage capacity. The RAID 5 configuration is best suited for transaction processing, relational database applications, enterprise resource planning, and other business systems. Use a minimum of three identical hard disk drives for this setup. RAID 10 is data striping and data mirroring combined without parity (redundancy data) having to be calculated and written. With the RAID 10 configuration you get all the benefits of both RAID 0 and RAID 1 configurations. Use four new hard disk drives or use an existing drive and three new drives for this setup.
Chapter 3
PRIME Z490-A
3-5
Chapter 3
3-6
Chapter 3: BIOS Setup
AppendixAppendixNotices FCC Compliance InformationResponsible Party: Asus Computer International Address: 48720 Kato Rd., Fremont, CA 94538, USAPhone / Fax No: (510)739-3777 / (510)608-4555This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: – Reorient or relocate the receiving antenna. – Increase the separation between the equipment and receiver. – Connect the equipment into an outlet on a circuit different from that to which the receiveris connected. – Consult the dealer or an experienced radio/TV technician for help.
Appendix
PRIME Z490-A
A-1
Compliance Statement of Innovation, Science and Economic Development Canada (ISED)This device complies with Innovation, Science and Economic Development Canada licence exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. CAN ICES-3(B)/NMB-3(B)Déclaration de conformité de Innovation, Sciences et Développement économique Canada (ISED)Le présent appareil est conforme aux CNR d’Innovation, Sciences et Développement économique Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : (1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. CAN ICES-3(B)/NMB-3(B)VCCI: Japan Compliance StatementClass B ITE
Appendix
KC: Korea Warning Statement
GoogleTM License TermsCopyright© 2020 Google Inc. All Rights Reserved.Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at:http://www.apache.org/licenses/LICENSE-2.0Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.See the License for the specific language governing permissions and limitations under the License.
A-2
Appendix
Declaration of compliance for product environmental regulationASUS follows the green design concept to design and manufacture our products, and makes sure that each stage of the product life cycle of ASUS product is in line with global environmental regulations. In addition, ASUS disclose the relevant information based on regulation requirements. Please refer to http://csr.asus.com/Compliance.htm for information disclosure based on regulation requirements ASUS is complied with:EU REACH and Article 33 Complying with the REACH (Registration, Evaluation, Authorisation, and Restriction of Chemicals) regulatory framework, we published the chemical substances in our products at ASUS REACH website at http://csr.asus.com/english/REACH.htm.EU RoHS This product complies with the EU RoHS Directive. For more details, see http://csr.asus.com/english/article.aspx?id=35India RoHS This product complies with the “India E-Waste (Management) Rules, 2016″ and prohibits use of lead, mercury, hexavalent chromium, polybrominated biphenyls (PBBs) and polybrominated diphenyl ethers (PBDEs) in concentrations exceeding 0.1% by weight in homogenous materials and 0.01% by weight in homogenous materials for cadmium, except for the exemptions listed in Schedule II of the Rule.Vietnam RoHS ASUS products sold in Vietnam, on or after September 23, 2011,meet the requirements of the Vietnam Circular 30/2011/TT-BCT. Các sn phm ASUS bán ti Vit Nam, vào ngày 23 tháng 9 nm2011 tr v sau, u phi áp ng các yêu cu ca Thông t 30/2011/TT-BCT ca Vit Nam.Turkey RoHS AEEE Yönetmeliine Uygundur
Appendix
PRIME Z490-A
A-3
ASUS Recycling/Takeback Services ASUS recycling and takeback programs come from our commitment to the highest standards for protecting our environment. We believe in providing solutions for you to be able to responsibly recycle our products, batteries, other components as well as the packaging materials. Please go to http://csr.asus.com/english/Takeback.htm for detailed recycling information in different regions.DO NOT throw the motherboard in municipal waste. This product has been designed to enable proper reuse of parts and recycling. This symbol of the crossed out wheeled bin indicates that the product (electrical and electronic equipment) should not be placed in municipal waste. Check local regulations for disposal of electronic products.DO NOT throw the mercury-containing button cell battery in municipal waste. This symbol of the crossed out wheeled bin indicates that the battery should not be placed in municipal waste.Regional notice for CaliforniaWARNINGCancer and Reproductive Harm www.P65Warnings.ca.gov
Appendix
A-4
Appendix
English ASUSTeK Computer Inc. hereby declares that this device is in compliance with the essential requirements and other relevant provisions of related Directives. Full text of EU declaration of conformity is available at: www.asus.com/supportFrançais AsusTek Computer Inc. déclare par la présente que cet appareil est conforme aux critères essentiels et autres clauses pertinentes des directives concernées. La déclaration de conformité de l’UE peut être téléchargée à partir du site Internet suivant : www.asus.com/supportDeutsch ASUSTeK Computer Inc. erklärt hiermit, dass dieses Gerät mit den wesentlichen Anforderungen und anderen relevanten Bestimmungen der zugehörigen Richtlinien übereinstimmt. Der gesamte Text der EUKonformitätserklärung ist verfügbar unter: www.asus.com/supportItaliano ASUSTeK Computer Inc. con la presente dichiara che questo dispositivo è conforme ai requisiti essenziali e alle altre disposizioni pertinenti con le direttive correlate. Il testo completo della dichiarazione di conformità UE è disponibile all’indirizzo: www.asus.com/supportASUS , . , , www.asus.com/supportASUSTeK Computer Inc. , . : www.asus.com/supportHrvatski ASUSTeK Computer Inc. ovim izjavljuje da je ovaj ureaj sukladan s bitnim zahtjevima i ostalim odgovarajuim odredbama vezanih direktiva. Cijeli tekst EU izjave o sukladnosti dostupan je na: www.asus.com/supportCestina Spolecnost ASUSTeK Computer Inc. tímto prohlasuje, ze toto zaízení spluje základní pozadavky a dalsí píslusná ustanovení souvisejících smrnic. Plné znní prohlásení o shod EU je k dispozici na adrese: www.asus.com/supportDansk ASUSTeK Computer Inc. erklærer hermed, at denne enhed er i overensstemmelse med hovedkravene og andre relevante bestemmelser i de relaterede direktiver. Hele EU-overensstemmelseserklæringen kan findes på: www.asus.com/supportNederlands ASUSTeK Computer Inc. verklaart hierbij dat dit apparaat voldoet aan de essentiële vereisten en andere relevante bepalingen van de verwante richtlijnen. De volledige tekst van de EU-verklaring van conformiteit is beschikbaar op: www.asus.com/supportEesti Käesolevaga kinnitab ASUSTeK Computer Inc, et see seade vastab asjakohaste direktiivide oluliste nõuetele ja teistele asjassepuutuvatele sätetele. EL vastavusdeklaratsiooni täielik tekst on saadaval järgmisel aadressil: www.asus.com/supportSuomi ASUSTeK Computer Inc. ilmoittaa täten, että tämä laite on asiaankuuluvien direktiivien olennaisten vaatimusten ja muiden tätä koskevien säädösten mukainen. EU-yhdenmukaisuusilmoituksen koko teksti on luettavissa osoitteessa: www.asus.com/support, AsusTek Computer Inc. . : www.asus.com/supportMagyar Az ASUSTeK Computer Inc. ezennel kijelenti, hogy ez az eszköz megfelel a kapcsolódó Irányelvek lényeges követelményeinek és egyéb vonatkozó rendelkezéseinek. Az EU megfelelségi nyilatkozat teljes szövege innen letölthet: www.asus.com/supportLatviski ASUSTeK Computer Inc. ar so pazio, ka s ierce atbilst saistto Direktvu btiskajm prasbm un citiem citiem saistosajiem nosacjumiem. Pilns ES atbilstbas paziojuma teksts pieejams seit: www.asus.com/supportLietuvi ,,ASUSTeK Computer Inc.” siuo tvirtina, kad sis renginys atitinka pagrindinius reikalavimus ir kitas svarbias susijusi direktyv nuostatas. Vis ES atitikties deklaracijos tekst galima rasti: www.asus.com/supportNorsk ASUSTeK Computer Inc. erklærer herved at denne enheten er i samsvar med hovedsaklige krav og andre relevante forskrifter i relaterte direktiver. Fullstendig tekst for EU-samsvarserklæringen finnes på: www.asus.com/supportPolski Firma ASUSTeK Computer Inc. niniejszym owiadcza, e urzdzenie to jest zgodne z zasadniczymi wymogami i innymi wlaciwymi postanowieniami powizanych dyrektyw. Pelny tekst deklaracji zgodnoci UE jest dostpny pod adresem: www.asus.com/supportPortuguês A ASUSTeK Computer Inc. declara que este dispositivo está em conformidade com os requisitos essenciais e outras disposições relevantes das Diretivas relacionadas. Texto integral da declaração da UE disponível em: www.asus.com/support
Român ASUSTeK Computer Inc. declar c acest dispozitiv se conformeaz cerinelor eseniale i altor prevederi relevante ale directivelor conexe. Textul complet al declaraiei de conformitate a Uniunii Europene se gsete la: www.asus.com/supportSrpski ASUSTeK Computer Inc. ovim izjavljuje da je ovaj ureaj u saglasnosti sa osnovnim zahtevima i drugim relevantnim odredbama povezanih Direktiva. Pun tekst EU deklaracije o usaglasenosti je dostupan da adresi: www.asus.com/supportSlovensky Spolocnos ASUSTeK Computer Inc. týmto vyhlasuje, ze toto zariadenie vyhovuje základným poziadavkám a ostatým príslusným ustanoveniam príslusných smerníc. Celý text vyhlásenia o zhode pre státy EÚ je dostupný na adrese: www.asus.com/supportSlovenscina ASUSTeK Computer Inc. izjavlja, da je ta naprava skladna z bistvenimi zahtevami in drugimi ustreznimi dolocbami povezanih direktiv. Celotno besedilo EU-izjave o skladnosti je na voljo na spletnem mestu: www.asus.com/supportEspañol Por la presente, ASUSTeK Computer Inc. declara que este dispositivo cumple los requisitos básicos y otras disposiciones pertinentes de las directivas relacionadas. El texto completo de la declaración de la UE de conformidad está disponible en: www.asus.com/supportSvenska ASUSTeK Computer Inc. förklarar härmed att denna enhet överensstämmer med de grundläggande kraven och andra relevanta föreskrifter i relaterade direktiv. Fulltext av EU-försäkran om överensstämmelse finns på: www.asus.com/supportASUSTeK Computer Inc. , . : www.asus.com/supportTürkçe AsusTek Computer Inc., bu aygitin temel gereksinimlerle ve ilikili Yönergelerin dier ilgili koullariyla uyumlu olduunu beyan eder. AB uygunluk bildiriminin tam metni u adreste bulunabilir: www.asus.com/supportBosanski ASUSTeK Computer Inc. ovim izjavljuje da je ovaj ureaj usklaen sa bitnim zahtjevima i ostalim odgovarajuim odredbama vezanih direktiva. Cijeli tekst EU izjave o usklaenosti dostupan je na: www.asus.com/support
Appendix
PRIME Z490-A
A-5
ASUS contact information
ASUSTeK COMPUTER INC.
Address
4F, No. 150, Li-Te Road, Peitou, Taipei 112, Taiwan
Telephone
+886-2-2894-3447
Fax
+886-2-2890-7798
Web site
www.asus.com
Technical SupportTelephone Fax Online support
+86-21-38429911 +86-21-5866-8722, ext. 9101# http://qr.asus.com/techserv
ASUS COMPUTER INTERNATIONAL (America)
Address
48720 Kato Rd., Fremont, CA 94538, USA
Telephone
+1-510-739-3777
Fax
+1-510-608-4555
Web site
http://www.asus.com/us/
Technical SupportSupport fax Telephone Online support
+1-812-284-0883 +1-812-282-2787 http://qr.asus.com/techserv
ASUS COMPUTER GmbH (Germany and Austria)
Address
Harkort Str. 21-23, 40880 Ratingen, Germany
Fax
+49-2102-959931
Web site
http://www.asus.com/de
Online contact
http://eu-rma.asus.com/sales
Technical SupportTelephone Support Fax Online support
+49-2102-5789555 +49-2102-959911 http://qr.asus.com/techserv
Appendix
A-6
Appendix
[xyz-ips snippet=”download-snippet”]