BIOS firmware for the ASUS PRIME H510M-E desktop motherboard, a 26.4 MB RAR archive. The H510 chipset in the model name places it among Intel 10th and 11th generation platforms. Such an image is used to restore the BIOS chip with a hardware programmer when the board does not post after a failed update. Check whether the file is a vendor update capsule or a raw dump, since capsules need converting, back up the original chip and make sure the image size matches the flash.
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 →