Firmware archive for the PIH55Z board marked MER, 1.24 MB in RAR format. The name implies an Intel H55 chipset platform; MER is not explained and no brand or revision is given, so verify against the PCB before use. Such a dump is used to restore a corrupted BIOS chip by programming it externally with a clip or socket. Read the existing chip and keep the backup, check the board label, and make sure the image size matches the flash chip capacity 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 @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 →