Firmware package for a board labelled IPIGC-NL, revision R1 with version r1.01 noted in the name; brand and device type are not stated. IPIGC is a board code found on some OEM desktop motherboards, but confirm it against the silkscreen on your board. The 512 KB ZIP size suggests a small flash image intended for a 4 Mbit class chip. Use a programmer to read and save the existing chip before writing, and check that the image length matches the chip, otherwise it will not fit.
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 →