The ASUS Prime X299-A II is an ASUS PRIME series mainstream motherboard supporting Intel Core X-series HEDT processors on the LGA2066 socket with DDR4 memory. It targets home office users and mainstream builders and provides a comprehensive feature set for its platform tier. BIOS updates deliver stability improvements, security patches, new processor compatibility, and platform optimizations.
Product released: June 1, 2017
Latest firmware version
Version 2001, released January 14, 2025
What's new in version 2001
1.Intel ME FW updated to 11.12.97.2614.
2.Enhance system stability and compatibility.
“Before BIOS update, please download Intel ME update tool from ASUS support site, and update ME firmware to Version 11.12.97.2614 to ensure optimized system settings.”
Before running the USB BIOS Flashback tool, please rename the BIOS file (X299A2.CAP) using BIOSRenamer.