Firmware dump named g500lenovo, which points to a Lenovo G500 notebook, though no board number or revision appears in the name. It is 8 MB without an extension, matching a 64 Mbit SPI flash. Because the G500 was produced on several motherboard variants, identify the board number on your PCB first. Flash the image with a CH341A or similar programmer when firmware corruption prevents POST. Always keep a backup read of the existing chip before erasing it.
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 @biosfilebins. Enginerys does not host this file.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →