Zip archive of 4.37 MB holding BIOS firmware for the Lenovo V310 laptop. The name does not list the archive contents, motherboard number, revision or CPU variant, so open it and check what images are inside and their sizes before choosing one. Files like this are used to reprogram the SPI flash with an external programmer when the notebook is bricked or locked. Compare the board number printed on the PCB with any notes in the archive, and dump the original chip first so you can roll back if needed.
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 →