BIOS for the ASUS H81M-K desktop motherboard, PCB revision 1.01, provided in a 4.42 MB RAR archive. The board uses the Intel H81 chipset for Haswell-era processors. Such an image is used to reprogram the SPI flash with an external programmer when the board is bricked or stuck after a bad update. Confirm the revision printed on the PCB, read and save the original chip first, and make sure the extracted image size matches the flash chip, since ASUS capsule files may need their header removed.
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 (8)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 11 Sept 2021 | Open file on RM Schematics |
| @bios_files_Request | 3 Apr 2022 | Open file on RM Schematics |
| @pepeelectronica | 23 Apr 2022 | Open file on RM Schematics |
| @pepeelectronica | 24 Apr 2022 | Open file on RM Schematics |
| @schematics_bios | 24 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 24 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 1 Aug 2026 | Open file on RM Schematics |
| @schematics_bios | 1 Aug 2026 | 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 →