BIOS dump for the HP ENVY Sleekbook 6 built on board LA-8662P, packed in a 2.78 MB 7z archive. LA- numbers with a trailing P follow the Compal scheme, and Compal manufactured this board for HP. Technicians use such an image to recover a corrupted or locked SPI flash by writing it with a hardware programmer such as a CH341A. Verify that the LA-8662P marking matches your board, back up the existing chip first, and make sure the extracted file size equals the flash chip capacity.
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 @fixtronix_support_community. Enginerys does not host this file.
How to open a .7z file
High-ratio compressed archive, often used for large BIOS collections.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →