Solved PC doesn't reactivate the screen

[DSkySoul]

Hi, i have a problem with my pc that it's a little hard to explain. I leave my pc doing stuff at night and in the other day i simply put my password and continue using my pc.
Lately there were some weird situations, when i come back the next day, my screen doesn't reactivate my moving the mouse or typing something and only by manually rebooting that it works again.
If i leave things downloading i can see that they don't finish so something happens. I find it hard to explain because i have no idea about what might be causing this.
If someone could help I would appreciate it very much

If there is something needed, just say

 

[carwiz]

Apparently, the system crashed. Having a look at the system and application event logs might help.

If you run this Utility with "Grab All" and upload the files, it will give information about your system as well as any dumps and event logs. Other than that, your guess is as good as anyone else's.

 

[DSkySoul]

I had a problem with BSOD and i fixed the problems and after that this started happening. I re installed Windows 2-3 weeks ago, then BSOD and now this.

 

[carwiz]

Well, that wasn't much help. Sorry, I don't read French. Perhaps someone else can help.

 

[DSkySoul]

It's ok, well for now i'm trying to clean my pc from programs that i don't use, i tried again searching on google but if i don't know well what's the problem it's hard to search for a solution