BIOS for a Pegatron HSW-T1 board, version V1.02, with a stated flash size of 4 MB, supplied as a RAR archive. No laptop or desktop brand is given, only the Pegatron project code. After unpacking, write the image with an SPI programmer to a 4 MB chip; an image whose size differs from the flash part will not fit correctly. Read and save the original contents first, and confirm the board labeling matches HSW-T1 before flashing, since similar Pegatron codes cover different designs.
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 →