I7-4790k - Do I need to reapply thermal paste?

kingneptune117

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Nov 17, 2009
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Hi all,

What a fiasco. I was being a complete idiot and not installing my hyper 212 evo correctly. I applied thermal paste and put it on the processor. I tried screwing the 212 evo down but it wouldn't fit. My only option was to lift it up and adjust the spring loaded bracket. I did so, and was going to wipe down the thermal paste on both the processor and the evo, but realized I had no rubbing alcohol.

I went ahead and just put the evo back on the processor without doing anything to the already applied thermal paste.

In my UEFI (Asus z97-a), it is telling me my processor is at 30 Degrees C sitting in the UEFI/BIOS. Does this seem warm, or normal?

If I do need to reapply paste, won't the current paste dry up meaning I won't be able to lift the evo off the processor since it would act as a glue of sorts?

Thank you guys so much
 
Solution
Affirmative. EIST is controlled by OS!

You can configure it in power options --> advanced settings --> Processor power management --> Minimum/Maximum Processor state.

Neutr1n0

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Jan 14, 2015
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Btw if that is aleady a fiasco, you should check some other threads where cpus are idle-ing at 60°. You should check max cpu core temps while running stress test (like OCCT or AIDA64). Below 85° full load is acceptable for 24/7. Advisable below 75° to be really on the safe side.

my 5820K @ 4.25G using OCCT has max core temp 71°. At stock 3.6G max core in mid 60s and idle in low 20s. Cooler is NH-D14.
 

kingneptune117

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Nov 17, 2009
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Are you guys sure that Intel speedstep is non functional while in the BIOS / UEFI? AKA the processor does not step down its speed in the BIOS / UEFI and stays at its stock speed while In the BIOS/UEFI (4.0GHz in my professors case)?