Main BIOS image for a Toshiba Satellite C850 on board 6050A2491301-MB-A03, in a 2.60 MB RAR archive. The 6050Axxxxxxx numbering is used by Inventec and Foxconn, the ODMs behind many Toshiba boards, and the A03 suffix marks the board revision. The main tag suggests the archive holds the primary SPI BIOS, as opposed to an EC image. Write it with an external programmer after reading and keeping the original contents, and check that the image size matches the chip actually soldered on the board.
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 | 21 May 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 →