RAR archive holding BIOS firmware for the Lenovo G510 notebook, around 6.30 MB compressed. The name does not mention a motherboard number, revision or EC content, so the archive should be opened and its files checked before use. Lenovo G510 boards were produced in more than one version, so match the board code on the PCB to the dump source. A typical use is reprogramming the SPI BIOS chip with a CH341A or similar tool when the machine shows no image. Always save the original chip contents first.
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 →