MS-7821 BIOS Dump 8MB
Part of MS-7821
This page collects 3 BIOS files for MS-7821. The board is used in the MSI Z87-G45 GAMING, MSI Z87-G55 and MSI Z97-G45 GAMING. Image size: 8 MB. The uploader marked 1 as tested/working. Board revisions: 1.2.
BIOS files 3
FileSizeRevAddedSource
Laptops that use MS-7821
- MSI Z87-G45 GAMING
- MSI Z87-G55
- MSI Z97-G45 GAMING
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 |