please help.

[GOD OF WAR]

my pc is having major problems and has been for a while. when i am playing something not browser based.... like WoW, oblivion, FEAR, battlefeild 2 and u no just BIG games. so when i am playing them after like 5 minutes of gameplay my computer just shuts off and then to turn it back on i have to mess with the powerstrip... like unplug plugs and then plug em back in and then reset it.... and i have no idea how it works but it does. and now my comp is starting to randomly freeze up while im browsing the internet. ive tried getting a new power strip. that didnt help at all and i replaced a fan in there that wasnt working. so whats wrong with it??

[guestolo]

Is the machine nice and clean on the inside?
What are the computer specs?

Freeze up while just on the NET??
Can I take a look at the following
Download Hijackthis Installer from [color=\"#FF0000\"]HERE[/color]
For an alternate download location, you can try HERE
SAVE it to your desktop
Double click on HJTInstall.exe to run it
Choose Install

Hijackthis v2.0.2 will open

Under Main Menu, Select
Do a system scan and save a Log file
A log will open in Notepad
Copy and Paste the Whole log back here to the forum

[GOD OF WAR]

i cleaned it like a month ago... and replaced the fan like a month ago. and i think it only freezes on the net. and also whenever i turn off my monitor for like 5 minutes ill try and turn itt back on and then it will say like input cable disconnected or something and then i check, and everythings connected so i cant do anything and i have to reset my machine.

[GOD OF WAR]

i scanned my pc, nothin was found.... somethin is wrong with the machine itself....

[GOD OF WAR]

damnit no one wants to help ill just have my dad look at it.