Compressed BIOS firmware set for the Lenovo G510 notebook, 6.30 MB in RAR format, with no board number or revision in the name. G510 units are commonly built on Compal motherboards, so read the LA code on your PCB before relying on this archive. Extract the contents to see whether a main SPI image, an EC/KBC file or both are included. Back up the existing chips with a programmer before writing. Compare file sizes with the chip capacity so the image fits correctly.
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 .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 →