computer keeps restarting

[Poison]

My computer keeps restarting dont know why even restored it twice it gets fine then the next day it just starts restarting.

[[MPGH]Ravallo]

Have you tried Safe Mode yet?

[ZeroTroubles]

Yep, Have you tried Safe Mode?

Someone might've trolled you by placing a batch file into your startup folder that makes your PC restart. I love trolling that way.

If you do find something in your startup folder when you go into safe mode, someone had access to your PC. Either physically or he hacked your PC.

So try safe mode, because everything in your startup folder wont start up when you are in safe mode (normal mode everything in your startup folder gets boot up as soon as you logon to your windows account)

[Occidi de Pax]

My computer keeps restarting dont know why even restored it twice it gets fine then the next day it just starts restarting.

Could be thermal paste :|
How long have you had that computer and when was the last time it underwent a maintenance procedure

[Poison]

yes i have and it restarts again

[Nachos]

It can be your Power Supply or Motherboard. Those are fucking annoying to change though.

I don't really know if it possibly can change anything to update BIOS, but try it.

When did it start restarting?

[FangedBeast]

Could be a PSU problem... or a power surge? idk, check all cables are plugged in ect... - you know ~ the usual procedure(s)