BIOS

Please read the information below before downloading or updating your BIOS
We do not recommend users to update the BIOS if their system is already running normally. ASRock assumes no responsibility for any damages caused by improper operations of downloading or updating the BIOS. Before you download or update the BIOS, please read " (How to Update)" below carefully. After updating BIOS, all the settings will be reset to the default.
VersionDateSizeUpdate BIOS Under
/ How to Update		DescriptionDownload
1.802019/9/1912.44MBInstant FlashHow to UpdateSupports New Intel Core™ X-Series Processors Global China
1.802019/9/1913.08MBWindows®How to UpdateSupports New Intel Core™ X-Series Processors Global China
1.702019/7/512.43MBInstant FlashHow to Update1. Update Intel Microcode and ME
2. Update Instant flash module
3. Enhance memory compatibility		 Global China
1.702019/7/513.07MBWindows®How to Update1. Update Intel Microcode and ME
2. Update Instant flash module
3. Enhance memory compatibility		 Global China
1.602018/10/3012.17MBInstant FlashHow to Update1. Update CPU Microcode.
2. Update ME
3. Adjust the boot menu under BIOS.
4. Update RAID ROM and UEFI driver		 Global China
1.602018/10/3012.77MBWindows®How to Update1. Update CPU Microcode.
2. Update ME
3. Adjust the boot menu under BIOS.
4. Update RAID ROM and UEFI driver		 Global China
1.502018/9/1411.77MBInstant FlashHow to Update1. Support Intel 9 Gen Core™ X-series Processors
2. Support Runtime CPU temperature display in Dr.Debug LED
3. Improve Specific Per Core function		 Global China
1.502018/9/1412.38MBWindows®How to Update1. Support Intel 9 Gen Core™ X-series Processors
2. Support Runtime CPU temperature display in Dr.Debug LED
3. Improve Specific Per Core function		 Global China
1.402018/3/211.77MBInstant FlashHow to UpdateUpdate Skylake-X CPU Microcode to revision 43 and Kabylake-X CPU Microcode revision to 84. (For CPU security update) Global China
1.402018/3/212.38MBWindows®How to UpdateUpdate Skylake-X CPU Microcode to revision 43 and Kabylake-X CPU Microcode revision to 84. (For CPU security update)

* When using BIOS update under Windows, please use Windows 10 RS3 or previous Windows version.
 Global China
1.102018/1/911.81MBInstant FlashHow to UpdateAdd "Multi Core Enhancement" item for Skylake-X CPU. Global China
1.102018/1/912.41MBWindows®How to UpdateAdd "Multi Core Enhancement" item for Skylake-X CPU.

* When using BIOS update under Windows, please use Windows 10 RS3 or previous Windows version.
 Global China
1.002017/10/1711.81MBInstant FlashHow to UpdateFirst released. Global China