BIOS collection for a board identified only as IS7XM revision 1.0, containing images for both an 8MB and a 2MB flash chip. The name gives no brand or laptop model, so identify the board by its PCB marking before using it. It is a 9.90 MB RAR archive. Boards with two images often carry a main BIOS chip plus a separate smaller chip, so match each file to the right chip by its capacity. Read and save both original chips with your programmer before writing anything to them.
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 (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 1 Jan 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 | 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 →