BIOS dump for the Acer Aspire 3 A315-53 on Compal C5V01 board LA-E891P revision 2A, in a 5.21 MB ZIP archive. Compal designs these LA-numbered boards for Acer and other notebook brands. Technicians write the image to the SPI flash with a programmer to repair no-boot or no-display faults caused by corrupted firmware. Make sure the PCB shows revision 2A, since images for other revisions may differ. Read and store the original chip contents before writing, so serial and system data can be restored.
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 →