BIOS image for the ASRock B365M-PRO4 micro-ATX desktop motherboard, reported as tested OK and supplied in an 18.8 MB RAR archive. Technicians use such a dump to recover boards with a corrupted or failed update by reprogramming the SPI flash chip directly with a programmer such as a CH341A or RT809H. Before flashing, read and keep a copy of the original chip contents, compare the chip capacity with the image size, and verify the model printed on the board, since similar ASRock boards use different firmware.
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 | 24 Jan 2024 | Open file on RM Schematics |
| @generalbios | 25 Jan 2024 | Open file on RM Schematics |
| @generalbios | 11 Feb 2024 | Open file on RM Schematics |
| @generalbios | 14 Jul 2024 | 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 →