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Tom's Hardware > Forum > Overclocking > Heatsinks & Air Cooling > Changed fans and my temperate increased ~10 deg C

Changed fans and my temperate increased ~10 deg C

Forum Overclocking : Heatsinks & Air Cooling Changed fans and my temperate increased ~10 deg C

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My cpu cooler is the Titan Fenrir EVO CPU Cooler. I was using the default fan (stated: 66.5 CFM ,35db, 2200rpm)
A few days ago that broke quite violently (not really sure how, one of the blades broke) and it made the cooler shake quite a bit.

I've now replaced replaced the fan with an AKASA Viper Fan (stated: 83.63 cfm , 29db , 1900rpm - only hitting a max of 1795rpm ) and the computer is running on average ~10deg hotter when OC'd to 4ghz (80-82 max instead of 68-69 max).

From reading, the Akasa should of at least kept temperatures the same.

Am I missing something? Otherwise I Guess I'll be order some new thermal paste and trying to reseat the cooler.

Thanks, Rob.

Reply to rob__cook
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Maybe when the fan broke and the cooler shook it became loose and so isn't making correct contact with the CPU's IHS?

Try reseating if you haven't already

:)

------------------------------ Core i7 3930K @ 4.6Ghz - 8GB 1866Mhz 7-9-7-24-1T - Gigabyte X79-UD3 - 1000W XFX Pro Platinum - Modded ATCS 840 - Custom Water - Corsair Force 3 120GB
Reply to omgitzfatal

I no a little about computers (I built it etc) but would reseating need me to apply more thermal paste?

 

Thanks for the reply


Message edited by rob__cook on 01-25-2012 at 06:33:08 PM
Reply to rob__cook

Its best to clean off the current thermal paste with a product like Arctic Silver ArctiClean Thermal Material Remover, then apply fresh thermal paste.

:)

------------------------------ Core i7 3930K @ 4.6Ghz - 8GB 1866Mhz 7-9-7-24-1T - Gigabyte X79-UD3 - 1000W XFX Pro Platinum - Modded ATCS 840 - Custom Water - Corsair Force 3 120GB
Reply to omgitzfatal

Thanks, I don't have any currently. I guess I'll order some and then try it.

Thanks for your help

Reply to rob__cook

No probs, hope its sorts out your temps

:)

------------------------------ Core i7 3930K @ 4.6Ghz - 8GB 1866Mhz 7-9-7-24-1T - Gigabyte X79-UD3 - 1000W XFX Pro Platinum - Modded ATCS 840 - Custom Water - Corsair Force 3 120GB
Reply to omgitzfatal

+1 on the reset the heatsink and be sure to use good thermal paste aswell

Reply to robthatguyx

90%+ isopropyl alcohol is good for cleaning off thermal paste too.

Reply to GreyMachine

i use 91 percent its 2$ at walmart lol

Reply to robthatguyx

my wifes nail varnish remover worked for me. Smells nice too !

------------------------------ Gigabyte GA-MA770-UD3 rev 2.0 / AMD Phenom II X4 965 OC @ 3.8 GHz / Hyper 212 Evo / 4 x A-Data 2GB DDR2 unbuffered SDRAM - 800MHZ
Sparkle Nvidia 9800 GT 1024MB / Soundblaster Audigy 4 / OCZ Vertex 2 SSD running Windows 7 Ultimate 64bit
Reply to deejayburnout

while you can scented acetone id still go with alcohol to do it

Reply to robthatguyx
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