RAR archive of BIOS firmware for the AB9 QuadGT motherboard, about 838 KB packed. The name gives no version, release date or flash chip details, so unpack it and review the files before deciding how to apply them. A dump like this serves to revive a board stuck after a bad flash or a corrupted boot block, written through the board's update tool or directly to the chip with a programmer. Verify the image size against the EEPROM capacity and keep a copy of the original contents in case the replacement misbehaves.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →