Firmware dump for the Sony VAIO SVE15 series, mainboard MBX-266, shipped as a 4.13 MB RAR archive. No revision or BIOS version is given, so rely on the MBX code and sticker part number on the board to confirm compatibility. Images like this are written to the SPI flash chip with a programmer to repair corrupted firmware or clear lockouts on these laptops. Before programming, back up the original chip contents, check that the dump size matches the chip capacity, and verify the write by reading the chip back.
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 | 28 Mar 2021 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 30 Mar 2021 | 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 →