Tested BIOS image for the MSI B150M Bazooka desktop motherboard, MSI board number MS-7982. B150 is an Intel chipset for Skylake and Kaby Lake processors. The 14.7 MB RAR holds the firmware for reprogramming the board's SPI flash when the board will not POST, loops at boot, or has a corrupted image. Check the MS-7982 marking and PCB revision first, back up the current chip with an external programmer, make sure the file size matches the chip capacity, and verify after writing.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
All sources (6)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 9 Sept 2023 | Open file on RM Schematics |
| @generalbios | 12 Oct 2023 | Open file on RM Schematics |
| @generalbios | 15 Oct 2023 | Open file on RM Schematics |
| @generalbios | 19 Oct 2023 | Open file on RM Schematics |
| @generalbios | 26 Oct 2023 | Open file on RM Schematics |
| @generalbios | 29 Oct 2023 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →