BIOS dump for the Lenovo G460 built on the Compal LA-5751P board, version 1.0, for the HM55 chipset with ATI discrete graphics. The 1.81 MB ZIP is intended for SPI programming when the laptop will not POST or the BIOS is corrupted. LA-5751P follows Compal's numbering, and variants with integrated graphics use different firmware, so the graphics configuration on your board must match. Back up the original chip before writing and confirm the dump 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 @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 →