I’m troubleshooting an
ASUS ROG Strix B660-I Gaming WiFi motherboard and I’m a bit stuck at the BIOS level.
What I’ve tried so far- Attempted to flash the BIOS using the USB BIOS FlashBack (Q-Flash) port with a properly formatted FAT32 USB drive.
- BIOS file downloaded directly from the official ASUS support page.
- Followed the exact FlashBack procedure (correct port, renamed file, standby power only).
Issue:
The FlashBack LED does
not blink at all — no activity whatsoever.
Further investigation
Because FlashBack didn’t work, I:
- Removed the BIOS SPI IC from
...
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