Even if you tried to use it in compatibility mode, LG screen won’t work at all. On another hand, for many users, after upgrading to Windows 10, LG monitor setup.exe file can’t run although it works well on Windows 8, 7. Perhaps it is incompatible, outdated, missing or even corrupted, making the monitor in device manage display as generic PnP monitor. When your LG monitor won’t turn on or wake up on Windows 10, unless it is too old or physically broken, the culprit consists in the LG monitor driver on your PC. How to Fix LG Monitor Driver Not Working on Windows 10? LG Monitor Driver Overview: How to Download LG Monitor Drivers on Windows 10?