BIOS for the MSI H61M-P22 (G3) desktop motherboard, board code MS-7788, built around the Intel H61 chipset named in the model. MSI uses MS-xxxx codes, and the G3 suffix marks a specific variant, so match it against the sticker or silkscreen on the board. Use the image to restore a corrupted flash chip with an external programmer when the board will not POST. Back up the current chip first and confirm that the image size matches the installed flash before 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.
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 →