@Sinkel
Try holding down
CTRL + ALT + DEL and select Task Manager.
Then in Task Manager, scroll all the way to the bottom of the list and locate the
Windows Explorer icon. You may have several, so you may need to repeat the process several times, but right click on the
Windows Explorer icon and select
Restart.
That should cause the desktop display to go blank and then restart.
If the above fails, right click on the desktop and select Display Settings, then go to
Personalization > Taskbar and scroll down and expand
Taskbar Behaviors.
Then make sure
Show my taskbar on all displays is check marked. You may try un-checking it as well.
Also, you may need to play with the
Taskbar alignment settings, Left or Center.
If that should fail also, then hold down
CTRL + ALT + DEL and select Task Manager. At the top of the Task Manager window select
Run new task and type in:
CMD hit enter to open the CMD window and then type in
sfc /scannow and hit enter.
Wait until that completes. You can then restart Windows.
Fingers crossed, that will provoke some life back into it ... lol