Need help with extremely hot CPU(liquid cooling)

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JackofSpades113

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Dec 28, 2012
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Heres my current situation, for about a year and a half Ive had a computer I had custom built by www.digitalstorm.com, and completely negleted all tasks that are required to keep a computer running strong, and I definitly missed some.

About 2 weeks ago after installing Far Cry 3, my CPU choked, and my motherboard shut off the computer, (Ive never had anything like this happen before, with this computer or any) so naturaly I was shocked. I turned it on again only to behold that it could only get to the windows startup menu before crashing.

After some quick looking around I discovered it was my CPU overheating(Ive never been a computer expert, hence my getting it built by others), immediatly I did some research and discovered thermal paste was a root cause of many overheating CPUs, so I went and bought some Arctic Silver 5, and carefully reapplied it to my Liquid Cooling system hooked up to the CPU.

The PC ran much longer, about 10 minutes in the desktop before crashing, but still, it crashed. Naturally I was furious, and had it sent to a computer repair shop downtown, obviously I dont think they knew what they were doing, seeing as how they took a day to tell me it was overheating, when I figured it out in 5 minutes.

2 days later they told me that they had been running the computer for 16 hours straight and couldnt seem to get it to overheat at all, this surprised me, seeing as how I couldnt do the opposite before I sent it to them (my theory, and Ive heard this, is that it takes time for the thermal paste to "melt" onto both the heatsink/waterbox and cpu.

I got my computer back friday to discover (because Ive never checked before *hits head on wall*) that my CPU is running on IDLE, and a dangerous 80 degrees celcius, and with any stress, close to 85.

My theory behind this is that the thermal paste managed to barely push the cpu back over the border to where it could function again, but barely.

Now Im stuck, because I dont know whether its the water cooler at fault or whether there is some sort of virus my antivirus (malwarebytes and avg) cant detect :[

I know Ive probably missed some details, make sure to ask me if youre not sure.

Im really sad because I cant even play garry's mod, I had 100 FPS before my CPU choked and now its down to about 20, where its unplayable because of the frameskipping.

If any help can be offered I would be extremely grateful. Thank you in advance! Meanwhile I will continue to try and find my issue.
 
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I'll try chiming in and work my way gradually until this lil glass fills up.
1| Coolit don't officially make cooling systems for the end user anymore, if they do manufacture units its for OEM's and server operators. They also scrubbed their EOL products off of the net and have other alias' that's why its hard to find via Google. Now they have some ventures with various CLC makers.
2| I've moved from a H50->H50mod->custom watercooling solution and after my initial run-in with hyped up advertising of owning watercooling with no maintenance whatsoever, I'll happily instruct/guide and persuade people to get the real deal instead of a plate full of salted spaghetti.
3| We don't hate corsair products, its just that after you realize the...
There's one thing I also overlooked, have you plugged in the corresponding headers in the correct places i.e the pump header is connected to a port that isn't set to change voltages - reason I say this is because the pump should be given full power no matter what. CPU fan should be plugged into the cpu header.
 
My Corsair H60 has arrived in the mail, and after installation, my intel i5 2500k was running at a powerful 20c on idle, havent stress tested, but Id say thats a big improvement.

Thank you for your help everyone, I hope this thread may help solve future issues.

Bottom line, pump in CLC watercooler was broken, replaced with Corsair H60, and now its colder and better than ever!

I bid you farewell!
 


seems like you live in an artic environment! 20c is very cool for an idle cpu. typically a cpu will idl 5*c above ambient room temp meaning your room is 15*c or 59*f. chilly!!!
 
I am guessing a open loop water cooling system would probably require some maintenance in a year and a half.
a14
k3
 
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