MS-7846 BIOS Dump
Part of MS-7846
14 BIOS files for MS-7846 are indexed here. The board is used in the MSI H81M-P33, MSI B85M-E33, MSI B85M-E35 and MSI B85M-P32. Image size: 8 MB or 16 MB.
BIOS files 14
FileSizeRevAddedSource
Laptops that use MS-7846
- MSI H81M-P33
- MSI B85M-E33
- MSI B85M-E35
- MSI B85M-P32
- MSI B85M-P33
- MSI H81M-E32
- MSI H81M-E35
- MSI H81M-P33 H81M-E33
- MSI H81M PRO-VD
- MSI H87M-E35
- MSI H87M-P32
- MSI H97M-E35
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 |