BIOS dump for the Toshiba Satellite L755 in its Core i3 configuration, built on the Quanta motherboard DA0BLBMB6F0, packed as a 1.69 MB RAR. Toshiba sourced this board from Quanta, whose DA0-prefixed codes appear on the PCB silkscreen, so check that the number on your board matches before flashing. The image is used to restore a laptop with corrupted firmware via an SPI programmer. Read and back up the existing chip first, and make sure the extracted file matches the flash capacity, since a mismatched size will not fit.
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 (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 10 Feb 2018 | Open file on RM Schematics |
| @abgm_manutencao_bios | 9 Aug 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 27 Oct 2019 | Open file on RM Schematics |
| @biositechyangiyer | 19 May 2020 | Open file on RM Schematics |
| @biosdumpcomputer | 26 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 →