BIOS image for the ASUS M4N68T-V2 desktop motherboard, for a 1MB flash chip, packed in a 1.14 MB RAR archive. Older boards like this use small socketed or soldered SPI chips, which can be read and rewritten with a CH341A or similar programmer when a failed flash leaves the board without video or post. Before writing, read the original chip and keep a copy, confirm the model and revision on the PCB, and check that the extracted image is exactly 1MB so it fits the chip.
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.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 11 Aug 2025 | Open file on RM Schematics |
| @schematics_board_view | 21 Aug 2025 | Open file on RM Schematics |
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 →