psaila

I just opened and cleaned my PC. Took fans out, CPU Cooler, graphics card, sound card, TV Tuner card and cleaned everything.

Now it starting and everything is working fine however after some time, let's say 5 mins it goes off. I checked that all the fans are working and they are.

Help me. What can it be????

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Intel Core 2 Duo E6400 2.13Ghz 1066Mhz FSB - OC 2.88Ghz
Akasa AK967-NERO Universal CPU Cooler
Corsair 4GB PC5300
320MB XFX PCI-Express GF 8800GTS TV/DVI VGA Card
320Gb IDE + 160Gb SATA2 Western Digital Hard Drives
Pioneer DVR-111D Black 16x16x Dual Layer DVD Writer
Pioneer DVR-116D Black 20x PATA Dual Layer DVD Writer
450W - EZ-Cool Standard Silent 12cm Fan ATX PSU

Vista Ultimate