BIOS dump for the IPMH81G1 motherboard, labelled for a 4MB flash chip and compressed into a 2.71 MB RAR archive. The stated capacity is useful: the extracted image should be exactly 4 MB, matching a 32 Mbit SPI chip, otherwise it will not fit. Technicians program it with a CH341A or similar tool to recover a board with corrupted firmware. No revision is given, so compare the board markings before flashing, and always save a copy of the chip currently fitted before erasing it.
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 | 1 Jul 2023 | Open file on RM Schematics |
| @acheibios | 19 Feb 2024 | 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 →