BIOS image for the Lenovo CIH61MI desktop motherboard, revision V1.1, packed in a 3.35 MB RAR. The name marks it as the 8 MB variant, meaning it is intended for boards fitted with an 8 MB SPI flash, and a separate 4 MB version exists for boards with the smaller chip. This board uses the Intel H61 chipset family. Use it to recover a dead board by writing the chip with a programmer. Read the marking on the installed flash before choosing which version to write, and keep a backup of the original contents.
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 (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 19 Jun 2021 | Open file on RM Schematics |
| @BiosSchematicWorld | 28 Dec 2021 | 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 | 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 →