Firmware dump for the Acer Aspire A515-51G with an 8th generation Core i5 and discrete GPU, on the Compal LA-E892P motherboard. The 4.88 MB RAR archive holds the BIOS material for SPI programming. Because the name specifies the GPU-equipped variant, it may not suit integrated-only builds of the same model. Compal's LA-xxxxP code on the PCB must match before you write anything. Use a hardware programmer, save the original chip image first, and confirm that the extracted file size equals the capacity of 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 @Laptopdesktopbios. 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 →