Really High CPU and Motherboard Temps After Modification

GoGoSpaceMan

Honorable
Dec 3, 2013
10
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10,510
So after the release of Dragon Age: Inquisition and the troubling realization that my computer could barely handle Medium graphics settings, I bought a new GPU and PSU and wanted to do the upgrading myself.

After trial and much error, (like forgetting to hook my hard drive up to my PSU thus causing issues with booting) I successfully upgraded my PC without being extensively knowledgeable on the subject. I'm no tech savvy expert, but I do know just a little bit.

Anyway, during my frustration with trying to get everything perfect, I tried to unplug the the peripheral chord that was for a small fan above the GPU and directly beside the Motherboard and CPU, another small fan just behind the front part of the computer's case, and the LED lights that would determine if the PC was on or off and (pulling really hard because it was a total bitch to disconnect) managed to accidentally pull one of the 4 pins from the casing. I realize it's sort of hard to describe, so I've opened my computer to take pictures which will be attached to the thread. I didn't care much for it because at the time I was frustrated with hooking everything up (and trying to fit the new AND EXTREMELY MASSIVE R9 280 in my case) and thought to myself "Hell, I don't really need the lights to know if my PC is on, and I doubt the fan will be of much need." Clearly, I'm an idiot.

After playing Dragon Age for a few hours on Ultra (enjoying the luxuries of new and expensive hardware), I noticed my PC was a little loud and touched the case and found it exceedingly warm (much more warm than it was before the upgrade). I touched the back where the PCI-E slot has my monitor's chord hooked up and it felt pretty hot. Really hot. Not like stove-top hot, but hot enough to cause some worry.

I downloaded HWMonitor and the results weren't that bad. The highest my CPU reached was in the 70's for Celcius. I thought "Okay, I guess it's not so bad."

Then after playing Dragon Age for another few hours, I alt-tabbed in the middle of the game and ran HWMonitor. The results were alarming. My CPU reached a high of 100 celcius, and my motherboard around 92. My GPU was fine with a high of 70ish. I've also taken a screenshot of the results for usefulness.

So the fan by the CPU and Motherboard isn't working, and it's making the CPU and Motherboard hotter than hell.

Here is the fan in question. I apologize for the angle. To the right is the top of my GPU and above that is the motherboard/CPU.
LPEqxDG.jpg


Here is the pin I managed to dislocate on the peripheral chord that should power the fan and the lights on my case.
uIMRpYb.jpg


And here is the temperatures measured from HWMonitor after alt+tabbing Dragon Age.
rVclg2R.png


Here is the question after this big wall of text:

Is there a way to fit the pin back into the chord? The pin itself doesn't seem to be damaged or bent.

Or if I shouldn't bother and just look into purchasing some kind of cooler for my CPU/Motherboard?

Please and thank you!
 
Yes, you can put it back in. Look up PSU sleeving on google. People take those out and put them back in all the time. They are molex cables. Just make sure the two little metal pins have not been compromised and the pin should go right back in place like the others. Make sure the two pins on the side go long ways with the molex connector to put it back in. If it does not fit one way, turn it 180* and try again. It should click into place.
 


Do you believe this will solve my temperature problem, or just make the fan work? Would just like to know before opening my PC up again.

And thanks for the quick answer, by the way!
 
Well, you have an ITX case, a new more powerful GPU and power supply. You are producing more heat while getting rid of less. Your cpu is suffering as a result. I think it is quite possible that throwing that fan back in could fix the issue.
 
Like Gilbadon said, that pin is from a Molex connector, simply put it back where it belongs applying some pressure and ensuring it get's into its place like the other 3.

The Fan at the back of your case will help to take out the hot air that its generated inside your case, thus allowing fresh air to cool down your video card and your CPU so it is of great help.

However if your CPU fan is not working you have to make it work before using again your pc, otherwise you're gonna damage your CPU real quick, most likely you haven't properly connected it's power cord to the CPU_FAN connector.
 
After fitting the pin back in and hooking it up, the fan and lights are now operational!

After testing (playing Dragon Age for about two hours) it is reaching a max temperature of 80 celcius.

This is a strong improvement, but I would like one final opinion. Should I look into better cooling options, or is this perfectly fine?

(While the game is running, it's remaining stable at 75-78 degrees)
 
Ideally you shouldn't go above 60ºC when gaming, 70ºC is already something to worry about so you need to improve that situation, an aftermarket cooler should do the trick, bear in mind the space you got due to your mini ATX mobo before buying any solution.
 


I have heard you do not want to go above 80C, but I do not feel comfortable over 70. I would look for ways to cool it further. If 80 is the absolute max temp, you may be fine.

On a side note, looks like you have a lot of dust, cleaning it off may help a ton!
 


I'm currently looking at CPU Coolers and they all look pretty massive... I am unsure whether or not I'll even be able to fit a new one in there.

Here is a better picture showing space relative to the fan and the GPU under the motherboard
yQuSalp.jpg


Do you have any recommendations on any products that would serve my CPU better without being too big to fit in the case?
 


It is pretty pricey. (~$73 on newegg)

Do I have any better options? Preferably $50 or less?
 


It's an iBuyPower pre-built PC I purchased around last Xmas. I am not aware of any way to tell you the case's model. I apologize I'm not very good with this.

http://www.newegg.com/Product/Product.aspx?Item=N82E16883227506

This is the exact PC I have (except for the power supply and gpu that I just put in)

Well, after doing some research I've decided on this cooler: http://www.newegg.com/Product/Product.aspx?Item=N82E16835103065

Hopefully it fits! But it's rather cheap so I won't be necessarily angry if it doesn't.

Thank you everyone for the great help!