New EVGA 650w PSU causing CPU to overheat?

jtsmith1287

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Mar 29, 2012
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I just replaced my noisy 500w cooler master PSU with the evga 650w gold series PSU. I have a water cooled CPU that never went above 50c on max load. I booted up my computer for the first time just now with the new PSU and watched my CPU temps quickly rise above 70c before I abandoned ship and powered down.

Both units are the exact same structure so the internal cooling hasn't changed at all. My only guess is I might have bumped my heat sink and will need to reseat it but this particular brand is a pita. I'd like to avoid that, especially since I was very careful not to bump in and have no memory of doing so.

Any thoughts?
 

jtsmith1287

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Mar 29, 2012
43
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10,540
Asrock 970 extreme motherboard
AMD Fx-6350
Xfx HD 7870
8gb Corsair vengeance 1600mhz
Evga Gold series 650w PSU.
Cooler master CPU water cooler... I forget the exact brand. It's the cheap one :p

I was on my PC quite a bit today. Temps were fine. Carefully swapped out PSU then bam, crazy heat issues.
 

jtsmith1287

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Mar 29, 2012
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Mine is the first listed PSU in that part picker list.

Also I just popped off my heat sink. That thing was super glued on there, perfect contact, all the way to the edge of the CPU. I took off the bracket and had to twist it several time to get it to release. So it's not my heat sink causing the heat issues. I get a new power supply and suddenly my CPU gets dangerously hot in minutes. I don't get it.
 

jtsmith1287

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Mar 29, 2012
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10,540
After reseating the heat sink very carefully nothing has changed at all. CPU temps still shooting through the roof. I put my hand behind the exhaust and noticed the air was cold. With a water cooled CPU wouldn't the air still be hot? The energy has to go somewhere...
 

jtsmith1287

Honorable
Mar 29, 2012
43
0
10,540
I don't have access to a multimeter. Do me a favor and tell me what you'd say for each scenario now so I can assess if I should buy one.

1. Any or all readings are high
2. Any or all readings are low
3. Mixture of too low and/or too high
4. Everything is normal.

Thanks