BIOS archive for the PHRAA board, Compal LA-7212P revision 1.0, 2.38 MB in RAR format. Compal's LA-xxxxP numbering identifies the PCB regardless of the notebook brand it ended up in, so check the silkscreen for both the LA number and revision. The image is intended for recovering a laptop with damaged firmware by reprogramming the SPI flash using a CH341A or similar tool. Dump and keep the original chip first, and confirm the image size matches the chip before writing.
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 →