Dell Alienware M17X R4 BIOS package, version A12, for the Compal-made LA-8341P mainboard. Useful when a corrupted SPI flash leaves the laptop without POST or stuck on a black screen and the chip has to be rewritten externally with a programmer such as a CH341A or RT809. Compal uses the LA-xxxxP pattern for its boards, and the number silk-screened on the PCB should match before writing. Dump and keep the original firmware first, since it holds the service tag and system-specific data.
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 →