I've had a problem with my pc which I bought from pc specialist around 1 and a half years ago now where it will just randomly restart however this never happens while I'm playing games its just while I'm browsing on the internet or watching Youtube or something like that. This has been an issue for the past 3 or 4 months now. In early January I installed a new cpu and cooler which went completely smoothly. Can someone please help me as this is really irritating me, thank you.