I was on my computer and and i left to the washroom and came back and it was off. I thought that a power faiure may have occured. I then turned it back on and after the windows login occured it shut off. I then turned it back on and after 3 seconds it turned off. I don't know what happened. I think my power supply may have broke but im not sure. Also sometimes when my computer is on and i leave it and come back to it it is like i left it in hibernate. Its on but i cant do anything or see my computer active. I dont know if that is relevant to my problerm but i would very much like some help. Please.
Thanks
Thanks