BIOS dump for a Grundig notebook on Compal motherboard LA-6772P, project PBL20, revision 1.0. The 1.58 MB 7z archive is meant for rewriting the firmware chip when the board is dead or stuck after a failed update. Compal identifies its boards with LA-xxxxP codes printed on the PCB along with the revision, so verify both before flashing. Read the existing chip with your programmer and keep a copy, then confirm that the image size corresponds to the installed flash chip.
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 @biosfiles. 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 →