Gigabyte B840 Gaming X WiFi6E
Motherboards · Gigabyte
Latest Firmware
Version F8c
Released
15.7 MB
Update track record
- releases tracked since 2025
- 11
- typical gap between releases
- ~4 weeks
- since the latest release
- 11 days
- security-related releases · latest 2026-03-10
- 4
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Get notified when new firmware is released for this device.
Firmware History
F8c
Latest- Checksum: 4CEF - Update AMD AGESA 1.3.0.1c - Enhance CXSH (CXMT) chip-based memory compatibility
Download from Gigabyte (opens in new tab)F8b
- Checksum: 1101 - Updated AM5 AGESA 1.3.0.1b Patch A - Optimized performance for AMD EXPO™ Technology: Featuring Ultra Low Latency - Support for TSME (Transparent Secure Memory Encryption) on Ryzen 9000 Series processors
Download from Gigabyte (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.