My laptop was working correctly two days earlier, then suddenly there was a core-dump and the system restarted.
When it started the display was not coming on correctly. It is now showing the same display four times on the screen. I tried to change the screen resolution and restored the system from the backup. However nothing worked.
Could it be a Virus? Is it a problem with the LCD display? Or could it be device drivers. I even tried to update display drivers, but the problem is resolved.
What should I try next?
Below are the screenshots of my problem: