MSI MPG X870E Carbon WiFi Max
Motherboards · MSI
Latest Firmware
Version 7E49v2A22
Released
17.2 MB
Update track record
- releases tracked since 2026
- 4
- typical gap between releases
- ~2 months
- since the latest release
- 27 days
- security-related releases
- 0
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Firmware History
7E49v2A22
Latest- AGESA PI-1.3.0.1b Patch A updated. - TSME (Transparent Secure Memory Encryption) enabling with the Ryzen 9000 series CPU.
Download from MSI (opens in new tab)7E49v2A20
- AGESA ComboAm5 1.3.0.1 released. - Fixed system auto power-on when pressing the power button during POST after Wake-on-LAN. - Better compatibility with some older graphics cards. - Support with AMD EXPO Technology: Featuring Ultra Low Latency.
Download from MSI (opens in new tab)
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.