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Old 10-07-09   #1 (permalink)
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Exclamation CPU overheating with new Heatsink

I just bought a ZALMAN CNPS 8700 NT 110mm HSF and my system is hotter than with the stock HSF. I had 46/55 temps and now with the Zalman I have 48/60 temps. Does anyone have any suggestions?
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Old 10-07-09   #2 (permalink)
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Try a reseat.

Did you change the TIM?
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Old 10-07-09   #3 (permalink)
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Quote:
Originally Posted by dclaw View Post
I just bought a ZALMAN CNPS 8700 NT 110mm HSF and my system is hotter than with the stock HSF. I had 46/55 temps and now with the Zalman I have 48/60 temps. Does anyone have any suggestions?
Stay away from Zalman heatsinks.

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Old 10-07-09   #4 (permalink)
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It is either mounted improperly or there's too much TIM.
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Old 10-07-09   #5 (permalink)
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After installing the new HSF it was running ok, but it started getting hotter, so I reseated and reapplied the Thermal Compound. I just had it running at 60 after watching a movie.
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Old 10-07-09   #6 (permalink)
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If it wasn't a Zalman I would suggest troubleshooting it more to try and figure out what exactly is wrong but in this case I would suggest returning and getting one of the heatsinks mentioned in my guide.

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Old 10-07-09   #7 (permalink)
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Are you using the Zalman Thermal Paste?
Also, what are your ambient temps?

ZALMAN coolers were pretty good like a couple of years ago. Still for a dual core, it should be able to cool it.

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Old 10-07-09   #8 (permalink)
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@raiden911
I used other thermal compound. The temps are 48 idle and 60 with a descent load.
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Old 10-07-09   #9 (permalink)
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Please refrain from using Zalman products at all costs. You can get a Xiggy for less money with better results.

Switch back to your stock cooler, and return the Zalman and get a different cooler.
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Old 10-07-09   #10 (permalink)
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Quote:
Originally Posted by Shadowclock View Post
If it wasn't a Zalman I would suggest troubleshooting it more to try and figure out what exactly is wrong but in this case I would suggest returning and getting one of the heatsinks mentioned in my guide.
The CNPS10X isn't that bad, but what he has isn't exactly great for his CPU.

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