MSI B150M PRO-VH BIOS for board version 1.3, compressed into a 4.82 MB RAR archive, with the name stating an 8 MB image to match the onboard SPI flash. The board uses the Intel B150 chipset. Technicians write such a dump with a programmer like the CH341A when a board will not POST after a failed update or a corrupted chip. Read and save the original contents before erasing, and check that the chip on the board really is 8 MB, since an image of the wrong size will not fit.
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 (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 4 Jan 2022 | Open file on RM Schematics |
| @pepeelectronica | 26 Apr 2022 | Open file on RM Schematics |
| @schematics_bios | 25 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 2 Aug 2026 | 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 →