BIOS firmware archive for a laptop motherboard numbered 6050A2638901, revision A01, packed as a 3.68 MB RAR file. The name gives no laptop brand or model, only the board number, so identification relies on the PCB itself. The 6050A prefix is the numbering pattern used by Inventec, an ODM that builds boards for HP, Toshiba and others. Extract the image and compare its size with the SPI flash chip before writing it with a programmer such as a CH341A. Always read and save the original chip contents first, and confirm the board number and revision printed on the PCB match.
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 (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 18 Oct 2018 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 28 Oct 2019 | Open file on RM Schematics |
| @one5technology | 10 Nov 2020 | 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 →