1 MB BIOS dump for the PG10MGL board, 6050A2303001-MB-A03, read successfully from an SST 25VF080B flash chip according to the name. The 25VF080B is an 8 Mbit SPI part, which matches the stated 1 MB size. The 6050A board number is Inventec's pattern, so Inventec is the ODM. Write the image with a programmer that supports SST chips, since some cheap tools handle them poorly. Check the PCB revision is A03 and back up the existing chip contents before flashing.
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 →