My computer had an issue that started about 3 months ago where it would turn off immediately after being turned on. I found out if i left it off for a good half hour or so it would come up fine and stay on so this was never a big issue. More recently the problem has expanded and now the computer comes up and turns off after being on for about 10 minutes. The problem is getting worse and now the computer cant stay on for more than a few minutes. My question is is this a psu issue? I also had a problem with my computer going into a suspend mode and not being able to recover when i came back to it. This might just be a software issue or i was thinking something with the mobo or processor. So I figure its probably the psu but might be mobo or proc...any second opionions on this or what i can try to fix it? thanks.