BIOS for the SA5-271 tablet-style notebook on a Pegatron P2JCC mainboard, firmware version V1.06 and board revision 2.0A per the name. The 5.01 MB RAR archive should hold an image for SPI flash programming. Pegatron boards carry their project code on the PCB, so check P2JCC and the revision before use. Technicians write such a dump with a hardware programmer to recover a unit stuck at a black screen after a failed update. Save the original chip contents before overwriting.
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 →