Hi, Please go to Control Panel -> Hardware and Sound -> Power Options -> Choose when to turn off the display and check the setting of Turn off the display. Hope this helps. Jeremy Wu TechNet Community Support

I do not turn off my computer - will put it on sleep but not off. And yesterday my screen started turning off. How can I correct this? And WHY did it change? Thank you

It worked so far! thank you so much. It was driving me crazy cause I am on then off all day. Bless you !

It is my pleasure. Cheers!Jeremy Wu TechNet Community Support

1. Check the Power Management settings 2. Check the Event Viewer logs 3. Check if you have the latest display driver installed Regards Milos

Hi, Please go to Control Panel -> Hardware and Sound -> Power Options -> Choose when to turn off the display and check the setting of Turn off the display. Hope this helps. Jeremy Wu TechNet Community Support