Screen Resolution Changes After Sleep
It's possible to change the screen resolution to a setting not supported by your monitor. If this happens, the screen will probably turn black and prevent you from seeing anything, including your mouse. Fixing this is a simple as and then following the directions above. This time, just make sure to lower the resolution to something that's likely supported by your monitor.
How to Fix Screen Resolution Problem in Windows 10 (Complete Tutorial) Hi guys, here I showed up on this video how to fix screen resolution problem or graphics drivers problem in windows computers.
Change Sleep Screen Picture
If doesn't work, try choosing the Enable low-resolution video option in (Windows 10 and 8) or for older versions of Windows. It's called Windows Advanced Options Menu in Windows XP, and the option is called Enable VGA Mode).