That GPU is a 175 watt card so it's gonna feel hot .
Is the computer shutting down ? What's happening that makes you say it's overheating ?
Any fuzz balls in the case ?
my old thermaltake tr2 600 watt psu gave out so i replaced it with the 700 watt version, latley my pc has been overheating more now than when my old psu was functioning. is there a way to prevent the overheat?, there also seems to be longer wires with the new one so is that blocking air flow a possabilaty?

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