BIOS files for board PT10F UMA, motherboard revision 2.1, with both 2 MB and 4 MB images mentioned and the set marked tested OK. UMA denotes the integrated-graphics variant. Two sizes are included because some boards use a 16 Mbit and others a 32 Mbit SPI chip, so pick the file whose size equals the chip on your board. The archive is 3.16 MB. PT10-series codes usually belong to Inventec designs. Back up the existing chip with a programmer before writing anything to it.
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 →