MS-7640 BIOS Dump
Part of MS-7640
MS-7640: 2 BIOS files found in the source channels. The board is used in the MSI 990XA-GD55 MSI and MSI 990FXA-GD80. 1 of them is marked as tested by the uploader. Board revisions: 2.2 and 3.1.
BIOS files 2
FileSizeRevAddedSource
Laptops that use MS-7640
- MSI 990XA-GD55 MSI
- MSI 990FXA-GD80
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 |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |