Computer question need some help

[Pete-KT]

I have a computer running windows XP it has 5 harddrives and 512 memory, The problem I have is after its been on for about a week it will turn off and wont turn back on unless I let it sit for a while. Im thinking its a memory issue but Im not sure. Ive already changed the Video Card and the Power Supply. what would cause it to shut down after about a week and not be able to turn back on correctly unless I let it sit for about a day?

[Juicy D. Links]

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[Doug420]

Is your processor fan working properly?

[aHosting]

Make sure you have FAN or something so it does not overheats. Mine had same problem, but added 3 more FANS and a Auto Temp Fan too to. 65F
Good luck

[the alchemist]

Sounds like a cooling issue to me, check your temp!

[Mr.Right - Banned For Life]

your office is to hot pete, all those sexy girls in there.

[Pete-KT]

k, ill check all the fans, thanks guys, Maybe I need to add another case fan