Display turns off after a couple of hours idle?

[vidya]

I have my power settings set to never sleep and to never turn off the display.

I left my computer on for a few hours without touching anything and the display eventually went off

I was just wondering, why is it doing this if I set the settings to never. It sort of worked because it didn't turn the display off after 15 minutes, but a few hours later


Is there something on windows that turns the display off if it's been idle for 3hours+
This is just something I'm curious about

 

[Decoman]

Perhaps you have made changes to the wrong power plan in Windows?

 

[Kari]

Some displays have their own power saving systems, have you checked the monitor's settings?