BIOS collection for the HP 15-bs742TX notebook on Compal board LA-E802P revision 1.0, with the DKL50 project code. The RAR archive is a large 21.6 MB and probably contains several dumps or tools, so review its contents first. Compal LA-xxxxP numbers are printed on the board and must match together with the revision. Use the matching image with an SPI programmer to recover a non-booting board. Read and save the original chip, which on HP machines stores serial and product data, before writing anything.
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.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 16 Sept 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 29 Oct 2019 | Open file on RM Schematics |
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 →