AMD 7750 BE running super HOT

lowjack989

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I have a AMD 7750 BE with an aftermarket heatsink and fan that idles at 38-44 C depending on ambient temps. it has reached a temp of 68 c at stock speed 2.7ghz. My question is Why is it running hot? also CPU-Z reads only one core, one thread any thoughts on this would be helpful. Besides upgrading to AM3 720 ASAP
 

l_r_c_t

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It could be the thermal paste which is placed between the heat sink and the processor, if this paste is old/not exist/has been removed, it can cause the CPU's temperature to rise up dramatically.

It can also be caused by a dusty fan.
 

shubham1401

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Your temps are not very good but still OKay.
If you want it to reduce then do something about the airflow inside the case.

"If CPU Z is reading one core"

Open Msconfig>>Boot>>Advanced options>>Select No of processors-Select 2.
 

lowjack989

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Where do I find the Msconfig to open it?

Speedfan use to register both cores but it also only reads one now?
 

lowjack989

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HSF is brand new I believe that the thermal paste has to be the culprit to the heat tough as I did remove it once to reposition it without cleaning it and replacing the paste. Oh well thats what I get for being cheap.
 

lowjack989

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It was the cool and quiet drivers that disables the cores I did a reinstall of the cool and quiet drivers and the cores reappeared and now it runs great scored a cpu mark of 2020.4 in passmark before it was like 650. Thanks again for all the input lrct