I was on my hp pavalion 2 days ago when the screen started to glitch a little bit so I turned it off and went to work came back from work turned it on and after 30 seconds or so at the desktop it restarts it keeps doing this so I went into safe mode and unchecked the box for auto restart if the laptop wasn't starting correctly and it still restarts itself I read it could be a virus or hardware issue I'm using my phone to try to look how to fix this. Iget no errors on start up so I have no clue how to go about this