Chip dump for an M4A77T motherboard, a board model name used by ASUS for its AMD 770 based socket AM3 line, though the brand is not stated in the file name itself. The ZIP archive is 686 KB and contains a raw read of the BIOS flash rather than a vendor update file. Raw dumps like this are written with an external programmer to revive boards that are stuck after a failed flash. Verify the revision on the PCB, compare the image size with the installed chip and back up the current contents first.
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 .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →