Modified BIOS package for the Sony VAIO SVE14 series on board MBX-273, described in the name as a fix for automatic shutdown problems. It comes as a 3.67 MB ZIP and is intended to be written to the SPI flash with a hardware programmer when the laptop powers off on its own because of a firmware fault. Rule out overheating, a bad battery or charging circuit before blaming the firmware. Dump and keep the original chip contents first, check the board marking reads MBX-273, and confirm the image size matches the chip.
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 | 10 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 .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →