BIOS release 2.00 for the P8H77-M PRO micro-ATX motherboard, compressed into a 131 KB RAR. Of the P8H77-M PRO versions catalogued here, this is the highest-numbered one. It can be used for recovery when a board shows no video after a failed update, by writing the image onto the SPI chip with an external programmer. Before flashing, confirm the model on the PCB, back up the current contents, and verify that the extracted file size corresponds to the installed flash chip.
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 @afsbiosfree. 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 →