Windows 8.1 sleep even if it is disabled

sleepwindows 8.1

I just upgraded W8 to W8.1. When power is connected I got auto sleep disabled. Whenever I manualy put computer to sleep then after wake up it keep sleeping in like 3 minutes.

It doesn't matter what is set in power options windows. It fall asleep in the short period if there is set never or ten hours.

I remember that I got this problem with windows 8 and after weeks of googling I found a solution where I needed to change something in registry. Do anyone know how to fix this problem?

Best Answer

Please check your time for Hard Disk "turn off" - this option you found in advance Power Settings.