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- AsRock B550M-HDV B55HDV 3.30 TASTED BY FST FIX
BIOS image for the ASRock B550M-HDV desktop motherboard, file named B55HDV version 3.30, marked as tested. The raw binary is 32 MB, matching a 256 Mbit SPI flash chip.
BIOS · 32.0 MB · 23 Dec 2024BIOS bin—32.0 MB - ASROCK B550M Phantom Gaming 4(3.46) 16MB BIOS
BIOS package for the ASRock B550M Phantom Gaming 4 motherboard, firmware version 3.46, sized for a 16 MB flash chip.
BIOS · 10.2 MB · 11 Jan 2025BIOS rar—10.2 MB - ASROK B550M PHANTOM GAMING 4 REV 1.01 OK BIOS
Working BIOS image for the ASRock B550M Phantom Gaming 4 motherboard, revision 1.01, 16.0 MB with no file extension in the name.
BIOS · 16.0 MB · 21 Apr 2026BIOS—16.0 MB