Screen keeps cutting out

[Joshieboy2007]

I am not to aure what is going on with my laptop.i took it to a computer shop they said I had a virus, I than took it home did a full format and its still doing it below is a video of the computer and what it's doing. http://youtu.be/OgI1bnPx_SQ Thanks for any help.

 

[Joshieboy2007]

I have tried this far changing settings in control panel to the integrated and nvidia drivers does it on all settings. Does it while plugged into my television via HDMI. Maybe ram sticks are going bad? I will try that next any suggestions are appreciated.