ASUS ROG Maximus Z790 Hero
Motherboards · ASUS
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Latest Firmware
Version 3107
Released
13.6 MB
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Firmware History
3107
"1. Enhance overall system security. 2. pdate the ME Firmware version to 16.1.38.2676. Updating this BIOS will simultaneously update the corresponding intel ME to version 16.1.38.2676. Please note after you update this BIOS, the ME version remains the updated one even if you roll back to an older BIOS later. Before running the USB BIOS Flashback tool, please rename the BIOS file (MZ790H.CAP) using BIOSRenamer."
Download from ASUS (opens in new tab)3001
"1. Update the Intel microcode to version 0x12F to further improve system conditions that may contribute to Vmin Shift instability in Intel 13th and 14th Gen systems. Updating this BIOS will simultaneously update the corresponding intel ME to version 16.1.35.2557. Please note after you update this BIOS, the ME version remains the updated one even if you roll back to an older BIOS later. Before running the USB BIOS Flashback tool, please rename the BIOS file (MZ790H.CAP) using BIOSRenamer."
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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.