I5 2500K 87 DEGREES IDLE! + Asus P8P67 Evo Problems NEED HELP!

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ToxicViking

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Apr 1, 2011
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Hello, Today I completed my first build. I am relativly new in computer building and am not very experienced. So please make your answers as clear and simple as possible.

So ive built my new pc. The specs are:

Asus P8P67 Evo
Intel i5 2500K
Asus GTX580 Ti
Corsair Vengence 8gb
Corsair HX850W


So I completed the build and mostly every part of the build went fairly smooth. So I plugged everything in and booted for the first time. No problems what-so-ever.

Everything lit up, no warning signs on the components and the BIO's opened.

Everything was reconised and there were no problems. Then I looked at the CPU temperature and it was reading 87 Degrees!!

I knew this wasnt normal and after putting my fingers near the cpu I could feel the vast amount of heat coming off of it.
Within 5 minutes of booting I turned the system off because I knew that this was not normal.

I have installed the Intel Stock cooler that came with the CPU, I a little trouble installing it (as it was my first time) but I never had to lift it up again to produce air bubbles. I also noticed in the BIO's for the fist boot that the CPU fan was not running at full speed and not even at 1/4th of the max speed. I though this was strange and that it usually just speeds up as it detects the cpu temperature increasing.

I checked that the stock cooler was on correctly and that the 4 pin were pocking through on the back of the motherboard, and they were, but 2 however were not fully through like the other 2. So I fixed this without lifting the whole thing off again.

After doing this I pushed the power button on the computer. It turned on as normal for about 5 seconds then cut off and then came back on again a proceeded to BIO's. Is this normal? Once back in BIO's the temperatures had dropped to about 63 - 68 Degrees on Idle. I thought this still isnt normal temperatures. So I monitored the temperatures for the CPU and they stayed mostly around the 64 degree mark for about 15 minutes. After this I was still worried about the temperatures so it has been off since.


A Rasa 750 WC kit is coming in around 6 days.

Do you guys think these extremly high temperatures are just from bad stock cooling installation? Is my CPU safe and in good condition after being at such a high temperature? What about the boot problem and why is it turning on for 5 seconds then of then back on again?

Thank You for the help.


 



I have an i5 2400 with an ASUS p8p67-LE -- in the bios I get a reading of 38-42 celsius on the CPU.

When I get into windows at idle I get 36-38 celsius on CORETEMP's temp reader and I get 28-29 celsius reading on the ASUS AI SUITE II's EPU temp sensor. Should I be relying on the ASUS AI suite's EPU temp sensor reading?
 


I too have the LE version and recently moved. I haven't been able to set my rig up yet but I will this evening and get back with a reading. Keep in mind, I have a 2500k that is cooled with with a Hyper 212+. Try speedfan and see what that gives you. From what I've heard, it is very reliable. I can't remember what I have in addition to the ASUS suite, but I don't remember there being that much difference.
 


That is correct. Hyper 212+, single fan in push towards rear exhaust fan. Noticed in the EFI it was running 35*C and slowly rising. Tried a little overclocking last night and I gotta say, this LE board sucks! AI Suite likes to crash when OCing in Windows and OCing through EFI is a joke. I kinda knew this going in, but didn't think it would be this bad. This is my only gripe with this board, everything else works fine. I see there's a new BIOS...might try a flash this weekend to see if that helps.
 


How did you apply the thermal paste to the heatsink? I have the exact same cooler and processor but I am idling at 40C!! Hellppp!