BIOS dump for a Sony board MBX-235, with the extra identifier 1P-0107J00-8011, which is the part-style number printed on Sony VAIO mainboards. No laptop model name is included, so match by the board label rather than the chassis. At about 943 KB the archive likely contains a single SPI image ready for a hardware programmer. Use it to recover a dead or corrupted BIOS, but first back up the original chip, verify the full part number on the PCB, and confirm the image fits the installed flash.
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 | 17 Jan 2018 | 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 →