MS-7850 BIOS Dump
Part of MS-7850
This page collects 6 BIOS files for MS-7850. The board is used in the MSI B85-G41, MSI Z87-G41 and MSI Z87-S01. Image size: 8 MB or 16 MB. The uploader marked 1 as tested/working. Board revisions: 1.2 and 2.1.
BIOS files 6
FileSizeRevAddedSource
Laptops that use MS-7850
- MSI B85-G41
- MSI Z87-G41
- MSI Z87-S01
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 |