BIOS archive for a board named P4i45GV with revision R5.0 noted in the name, supplied as a compact 234 KB zip. The revision marking should be compared with the one printed on the PCB, since firmware for a different revision may not work. No version or dump status is given. A file this small suits older parallel or FWH flash chips, so confirm the chip type and capacity, read and save its existing contents, and only then program the replacement image with a suitable programmer.
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 @Laptopdesktopbios. 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 →