lundi 15 février 2016

Computer powers down randomly and instantly

I'm sure troubleshooting questions have been asked a million times around here, but I'm just looking to have someone throw some ideas against the wall to see what sticks.

My desktop PC (custom built) has been having a problem of just powering off. It doesn't really seem to have a rhyme or reason as to the cause. Lately it hasn't been lasting as long, but it can generally last between 10 minutes to a few hours depending on what it's doing. If I'm playing an actual video, of any graphical intensity, it can shut off in just a few minutes.

I do IT for a tech school so I've gone through some troubleshooting. I changed the drivers for the vid card, I pulled to RAM sticks (I have 32 GB of ram, pulled 2 sticks out to make troubleshooting easier), and just recently replaced my 750w PSU with an 850w. I loaded it up today and got the same problem. Once I started using it, poof. Off it went. I got it started back up and am currently typing this message using it. I have a GTX 650 Ti video card.

I can provide all specs if needed. I'm just running out of ideas to troubleshooting. I suppose I could wipe it and put a new OS on it to make sure that isn't the case, but short of that I'm losing my mind.


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