BIOS archive for the eMachines E527, an Acer group laptop, on the Compal LA-4855P board revision 1.0 with PAWF5 as the platform code, packed in a 755 KB ZIP file. LA-xxxxP numbers follow Compal's scheme, the ODM behind this board. The image is used to recover a machine with corrupted firmware by reprogramming the BIOS chip with an external programmer. Confirm the LA number and revision on the PCB, read and keep the original chip contents, and verify the image size matches the flash 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 @biosarchive. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →