RAR archive of about 3.5 MB labelled Toshiba M100 and marked ok, suggesting the firmware inside was found to work. The name gives no board number or list of contents, so extract the archive and check which images it contains and their sizes. Older Toshiba BIOS chips may be LPC or parallel flash rather than SPI, so check that your programmer supports the chip. Save a backup of the existing chip and confirm the board matches before writing.
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 | 26 Jan 2017 | Open file on RM Schematics |
| @pepeelectronica | 27 Apr 2022 | Open file on RM Schematics |
| @biosbigarchives | 31 Oct 2022 | Open file on RM Schematics |
| @generalbios | 23 Sept 2023 | Open file on RM Schematics |
| @generalbios | 29 Sept 2023 | Open file on RM Schematics |
| @generalbios | 26 Oct 2023 | Open file on RM Schematics |
| @schematics_bios | 27 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 3 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 →