BIOS image for the Lenovo L-IG41M motherboard, revision 1.1, in a rar archive of about 591 KB. It differs from the 1.0 release, so it is meant for boards marked with the later revision. Desktop repairers use this dump to rewrite the system flash with a programmer such as a CH341A when the board will not POST after corruption or an interrupted update. Read the revision on the PCB before choosing between versions, back up the original chip, and confirm the image matches the chip capacity.
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 (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 27 Feb 2018 | Open file on RM Schematics |
| @biositechyangiyer | 19 May 2020 | Open file on RM Schematics |
| @biosdumpcomputer | 26 May 2022 | 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 →