MSI MAG B860 Tomahawk WiFi
Motherboards · MSI
Last checked
Latest Firmware
Version 7E39v1BA0
Released
9.5 MB
Update track record
- releases tracked since 2024
- 14
- typical gap between releases
- ~4 weeks
- since the latest release
- 16 days
- security-related releases · latest 2026-03-18
- 4
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Get notified when new firmware is released for this device.
Firmware History
7E39v1B90
Security- Optimized memory overclocking adjustment function. - Updated security settings.
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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.