BIOS firmware for an Acer desktop mainboard identified as H110D4-M1, revision 1.01, compressed as a 3.5 MB RAR. The H110 part points to the Intel chipset family the board is built around, and D4 suggests DDR4 support. Use it to recover a board with corrupted firmware by writing the SPI flash with an external programmer. Confirm the model and revision silkscreened on the PCB, back up the original chip, which can contain serial and network data, and make sure the image size matches the 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 @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 →