BIOS dump for a Lenovo laptop on the Wistron Toyama platform, board 09195-1, packed in a small RAR. Wistron numbers its boards with five digits and a dash revision, so the suffix should match the PCB marking. The name gives no chip type or tested status. Use it to reprogram the SPI flash with an external programmer after corruption. Read and keep the original chip contents first, and confirm the file size matches the installed flash 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 (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 2 Feb 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 29 Oct 2019 | 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 →