ASRock Z790 Steel Legend WiFi
Motherboards · ASRock
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Latest Firmware
Version 21.02
Released
10.8 MB
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Firmware History
21.02
1. Optimized system compatibility. 2. Enhance platform security with Control IOMMU Pre-boot Behavior, VT-d, and the IOMMU option.
Download from ASRock (opens in new tab)19.02
1. Update Intel Microcode. 2. Fix Auto Driver Installer Function. 3. Improve memory compatibility.
Why Keep Your Firmware Updated
Motherboard BIOS/UEFI firmware is essential for hardware initialization and CPU compatibility. Updates often include microcode patches for security vulnerabilities, support for newer processors and memory, and stability improvements. Always use a UPS or ensure stable power during BIOS updates — an interrupted flash can render the board unbootable.