BIOS dump covering the W150ERM, W150ERQ and W170ER laptop boards, sold under various brands and built by Clevo, with the name stating a 4 MB flash image. The RAR archive weighs 5.43 MB and may contain more than one file, so check its contents before flashing. Such images are written to the SPI chip with an external programmer to revive a board with corrupted firmware. Confirm the exact model on the PCB, keep a backup of the original chip, and ensure the chip really is 4 MB.
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 | 30 Dec 2023 | Open file on RM Schematics |
| @generalbios | 4 Nov 2024 | 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 →