AMD FX-6350 with Corsair H60 watercooler overheating under load

jet60

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May 17, 2014
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I have a recently installed system with an AMD FX-6350 processor and Corsair H60 watercooler. The system idles at around 20 °C but the temperature spikes rapidly under load, resulting in the cpu shutting down. Running X Plane, which uses 19% of the cpu (according to task manager), the cpu overheats in under 1 minute. Running MPrime, which uses all the available processing capacity, it reached 89 °C in about 20 s before shutting down.

I didn't use any special thermal paste on the cooler, but it apparently comes with a pre-applied paste. The fans are running and I can hear the water circulating, so the cooling system seems to be functioning properly. The case is full of holes and has a fan front and back, plus a couple of internal fans, so there is no obvious reason for this problem.

Any thoughts or suggestions?
 
1. Post your build - per forum guidelines.

2. Check you've seated the cpu block properly. We have had dills fit the block still with the plastic on.

3. We need voltages, clocks and fan rpm - use HWInfo - Sensors if you got nothing else. Post the readout
 

I3lue1

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May 26, 2013
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I've had a friend that had a similar problem with his GPU. He kept complaining that all his games started running choppy and A LOT slower than usual since 1 week ago so he called me by to take a look. I saw that his idle temp was 50 degrees Celsius and that seemed weird. I opened the case and I saw the cause: the radiator that was supposed to be fixed to his video card was dangling below it because one of the "securing pins" (dunno the term, those white plastic pins that pop into the holes around the GPU) got lose.

His radiator wasn't even touching the GPU! -> his graphics card was running with no cooling pretty much.

Your problem sounds quite a lot like his. -> I support i7Baby's point nr. 2. -> open your case and start off by checking if the fan for the waterblock is working, if the waterblock itself is working, if it's firmly seated there, if you have some thermal paste between the waterblock and your CPU (new paste should be applied every time you remove the radiator/ waterblock from the CPU and the old one cleaned out first) and also what i7Baby mentioned: is the plastic on or is the metallic part in contact with the CPU?