Why does my computer behave strangely when I try to wake it up?

Question

Iron

A strange thing happened today. I have set the time when the screen goes blank if the laptop is not used for a while when powered from the mains. Today it went out as standard, and then when I tried to "wake it up", it brought up the power-up screen saver (hibernation is not enabled) and the system booted from scratch. I decided to check (not really versed in these subtleties to be honest) maybe I have a problem when I try to wake him up. And I set the display off time to 3 minutes so that I can check. Everything worked fine in the sense that after 3 minutes of inactivity the laptop went out and I decided to wait at least a couple of minutes to wake it up. And what was my surprise when, after one and a half to two minutes, the laptop itself lit up the display. Maybe there is some task that wakes him up, or is it some kind of virus, although Kaspersky would tell me if there were any problems. What could be the problem and how to deal with it?

Answer 1

Something is not entirely clear what is bothering you.
If the laptop fell asleep and died in a dream, then look through the BSODViewer, because of it there was a "blue screen".
If you are worried about a sudden awakening, then do not worry, I have a pitch, for example, has a habit of waking up on its own at completely random intervals (changed food, region of residence, OS, hardware). Most likely, the matter is in network activity, is it connected by cable?

Answer 2

See the tasks that wake him up.
It can be a task in the scheduler, a magic packet, etc.