Windows 10: Computer Turns on by itself during the night, even after i shut down.

My Computer Turns on by itself during the night, even after i shut down.I have searched various threads but cant find an answer. I check and the power light is off. when i wake up the white power light is on. baffled.thanks

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Computer is shutting down immediately after turning it on?

This has started to happen recently and I'm worried. It does not happen always but this week it happened more often. Basically when I am turning my computer on, after a beep it's shutting down. With the second time it turns on and it does not list that my computer shut down suddenly, so to get me into safe mode, etc. but it boots normally.

I am not sure what the problem is. I removed an additional small fan I had, since I always had it there in the usb, so I thought it could be causing it, but I removed it. I decided to replace my power adapter, since other times I had problem with that & usually they are heating a lot. I bought a cheaper adapter & still the same. I also noticed that this problem usually happens when I turn on my computer after hours. I tried to turn on/turn off my computer between minutes and it did not happen.

Could it be dust? The CPU? I just hope there isn't any problem with the motherboard.

 

Computer turns itself on

Hi, I have a windows 10 computer that will never stay off. When I shut my computer off for the night and return home from work my computer will always be on. When I put it in sleep it will randomly turn itself back on?? Any suggestions??

 

My Windows 10 computer turns itself off during the night. I want it to stay on.

My computer turns itself off during the night. I want it to stay on. The Power and Sleep setting only lists Screen, but no Power, so I can't tell it to never shut off. Why am I missing the Power or Sleep part and only have Screen?