BIOS archive for the Toshiba Satellite C50-A628, identified as firmware version 1.30, in a 2.94 MB RAR. Technicians use such an image to reprogram the SPI flash chip with an external programmer when the notebook powers on but shows no image, keeps restarting or got bricked by an interrupted update. Before writing, read and save the existing chip contents, confirm the image size matches the chip capacity, and check that the model label matches this exact C50-A628 variant, since Toshiba submodels can use different boards.
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 (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 3 Feb 2018 | Open file on RM Schematics |
| @abgm_manutencao_bios | 7 Aug 2019 | Open file on RM Schematics |
| @biositechyangiyer | 19 May 2020 | Open file on RM Schematics |
| @biosdumpcomputer | 25 May 2022 | 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 →