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core 2 quad heat....

25 posts · originally from https://geek.digit.in/community/threads/core-2-quad-heat.136718/

MegaMind
MegaMind Original post #1
Feb 8, 2011 at 1:10 AM
Hi my core 2 quad q8400 processor gets temp of 52-55'C at idle and 90'C at 90-95% load. Is it ok or too high.....
vickybat
Feb 8, 2011 at 2:16 AM
A bit hot imo. Reseat the HSF(heatsinkfan) properly and apply some TIM(thermal interface material) or simply thermal paste on the processor after carefully removing the existing TIM using some isopropyl alcohol, easily found near a chemist or pharmacist. Make sure to keep away from the edges of the processor.

After applying paste, reseat the hsf properly and put the locks carefully in place. Then check the temperatures and post here.
asingh
asingh #3
Feb 8, 2011 at 9:41 AM
Hi my core 2 quad q8400 processor gets temp of 52-55'C at idle and 90'C at 90-95% load. Is it ok or too high.....

For stock settings those are way to high. Where are you located.
T
The_Man #4
Feb 8, 2011 at 10:32 AM
It's not OK.It's very hot.It shouldn't go over 80 in my opinion(in our hot and humid country).

Do as vicky said and don't forget clean the heatsink & fan before you refit it.Maybe there's some problem with the temperature readings.Generally,cleaning and resetting the Heatsink and fan will solve the issue.
Maybe it's time to purchase a new cooler for your CPU. :)

Go through this article:Desktop — Thermal Management for Intel® Core™2 Family Desktop Processors
MegaMind
Feb 8, 2011 at 11:39 AM
Thanks for ur reply.... once while cleaning my heat sink i cleaned the thermal paste over the processor without knowin it was the thermal paste... Is it due to that?

For stock settings those are way to high. Where are you located.
I'm in chennai... my cabinet is zebronics bijili, front fan air intake, side 2 fans as exhaust and rear 1 fan as exhaust... Is this setup ok??
vickybat
Feb 8, 2011 at 12:03 PM
^^ Yes that is the reason. Thermal paste ensures that the heat sink and processor top surface are in maximum contact for heat transfer. In your case , its not properly in contact with heat sink as you have manually removed the thermal paste.

Apply some good TIM again and your problem will be solved.

Artic silver is a great choice.
asingh
asingh #7
Feb 8, 2011 at 12:03 PM
Yes you would need to re-apply the TIM. It causes the integral join of HSF to CPU Header.
asingh
asingh #9
Feb 8, 2011 at 12:15 PM
^^
Just get any TIM. Even Nano Fusion from Cooler Master which is readily available shall do the job. Apply the thinnest possible layer on the CPU Header.
MegaMind
MegaMind #10
Feb 8, 2011 at 12:26 PM
Ok.. I'll try it and post the temps later....
MegaMind
MegaMind #11
Feb 10, 2011 at 3:55 AM
Guys i bought the cooler master thermal fusion 400, now my cpu idles at 36~40'C and max load at 63~65'C.... Now am i safe...???
T
The_Man #12
Feb 10, 2011 at 10:56 AM
yeah.you're well within the critical temps.
asingh
asingh #13
Feb 10, 2011 at 11:07 AM
Guys i bought the cooler master thermal fusion 400, now my cpu idles at 36~40'C and max load at 63~65'C.... Now am i safe...???

You are cool. Well done..!
MegaMind
MegaMind #14
Feb 10, 2011 at 11:08 AM
Thanks for all ur help...
CA50
CA50 #15
Feb 10, 2011 at 4:55 PM
Guys i bought the cooler master thermal fusion 400, now my cpu idles at 36~40'C and max load at 63~65'C.... Now am i safe...???

thats a great difference after applying TIM, also check ur cabby for better air flow. Good Work:)
MegaMind
MegaMind #16
Feb 10, 2011 at 11:04 PM
thanks.... this pic is taken after playing Dirt 2 at 1600*900, all high settings, 16x QSAA..... Are the temps ok???

The mainboard #2 is at 79'C is it ok???
CA50
CA50 #17
Feb 10, 2011 at 11:20 PM
temps looks cool :)
MegaMind
MegaMind #18
Feb 12, 2011 at 4:52 PM
sometimes CPUTIN hits 123'C wat is it??? is it bad???
T
The_Man #19
Feb 13, 2011 at 10:30 AM
Check using core temp and post the results here
Download Core Temp

CPUTIN means CPU Temperature Information or something like that.
MegaMind
MegaMind #20
Feb 13, 2011 at 9:35 PM
ok....
MegaMind
MegaMind #21
Feb 14, 2011 at 2:16 AM
this pic is taken after playing Dirt 2 at 1600*900, all high settings, 16x QCSAA...
MegaMind
MegaMind #22
Feb 14, 2011 at 2:45 AM
......
MegaMind
MegaMind #23
Feb 14, 2011 at 2:47 AM
............
asingh
asingh #24
Feb 14, 2011 at 10:27 AM
You are fine.
MegaMind
MegaMind #25
Feb 14, 2011 at 10:55 AM
ok thanks...