MBX-239 BIOS Bin
Part of MBX-239
MBX-239: 11 BIOS files found in the source channels. The board is used in the Sony VPCCA, Sony PCG-61711W, Sony PCG-71611W and Sony VPCCB. Board revisions: 1.1 and 1.4.
BIOS files 11
FileSizeRevAddedSource
Laptops that use MBX-239
- Sony VPCCA
- Sony PCG-61711W
- Sony PCG-71611W
- Sony VPCCB
What these files are for
A BIOS dump is a full image of the board's SPI flash chip. It is written back with an SPI programmer when the original firmware is corrupted, after a chip replacement, or to recover from a failed update. Read and save the original chip first: serial number, DMI data and the Intel ME / AMD PSP state differ between boards.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .rar | RAR archive | 7-Zip or WinRAR |
| .rom | raw BIOS ROM image | a CH341A, XGecu or RT809H programmer |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |