Working BIOS for an HP laptop with model code TPN-W113, built on Wistron board 14265-1, marked fully tested. HP regulatory TPN codes identify the chassis, while Wistron numbers its boards with five digits and a revision suffix printed on the PCB. A verified dump like this is written with an SPI programmer to recover a board that will not power on or post. Read and save the original chip first, as it holds serial and product data, and check the image size against the flash capacity 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 @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 →