Sony VGN-CR BIOS Dump 1MB
Part of Sony VGN-CR
6 BIOS files for the Sony VGN-CR are indexed here. Image size: 1 MB. Flash chip noted in the file names: MX25L8005M2C. Board revisions: C.
BIOS files 6
FileSizeRevAddedSource
Main boards used in Sony VGN-CR
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 |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |