Sometimes you might find that suddenly your external monitors don’t work. Even though you are pretty certain that the monitor as a device is functioning properly.
More often than not the Issue maybe due to the display adapter crashing. If that is the case then one must update the display adapter.
In order to do that you have to follow these steps-
- Press Windows + x on your keyboard.
- Click on Device Manager.
- Goto Display Adapter.
- Then you would find the display adapter. In case there is an exclamation mark next to it, it means that it is not working.
- Click update.
This should fix the Issue.