BIOS firmware for a Sony VAIO VPC series laptop in the SVE15 range, built on the motherboard numbered MBX-266. Sony uses MBX numbers to identify its VAIO mainboards, so that number matters more than the retail model when matching a dump. The 2.43 MB zip contains an image for reflashing the SPI chip with a programmer after a corrupted update. Check the MBX number on the PCB, read and save the current contents, and confirm the chip capacity before writing.
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 @bios_laptop. 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 | |
|---|---|---|
| @bios_laptop | 15 Jun 2022 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 27 May 2023 | 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 →