Computer screeching..Please Help!

BlueDreamzZ

Honorable
Jun 7, 2013
13
0
10,510
So I built a computer about a week ago or so for gaming & I downloaded Crysis to test it all out. Once I start Crysis up..Something in the computer starts to make a whistling/screeching noise from within..Thinking that maybe it was just the PC working harder to play the game I tried to ignore the sound & get into the game. Once it gets to the loading screen, at about 98% it shuts down the whole PC & restarts about 3 seconds later. I thought it might have been the stock heatsink/thermal paste so I replaced it with a brand new Zalman heatsink. Alas it did not make a difference so now I'm stuck & don't know what to do. Please help me.

MB: Asus P8Z77 V-Pro
CPU: i7 3770k Ivy Bridge
GPU: EVGA GTX780 ACX Cooler
RAM: Corsair Vengeance 8gb x2
HDD: Seagate 1TB
PSU: Thermaltake EVO Blue 2.0 750w
Case: NZXT Apollo Black
 
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antoni7

Honorable
Mar 24, 2013
56
0
10,660




Yep agreed, my PC makes this noise every now and then pretty sure it's just the PSU.
 
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