80 Degrees Under 50% Load and apparently hit 173 last night, broken CPU Cooler?

ZeFlaw

Honorable
Nov 7, 2013
19
0
10,510
Hi!

I've owned and used an i5-3570 for 3 years now (I think) and have used a Kuhler h20 620 to cool it. All has been well up until last night where, after doing quite a few heavy CPU tasks (Rendering in C4D & Sony Vegas, editing in AE and playing League of Legends) and noticing my game was lagging, I restarted my PC and when it launched again, it said the CPU was too hot and hit 173 degrees. Turns out I had the fans on my rad backwards (pulling on the outside of the rad (touching my case) which meant it was pulling the hot air from my PC outside of the case) and had every fan pushing air.. oops.

Now while running a Minecraft server, listening to Spotify and playing Minecraft, I'm hitting 80ish degrees at <50% load. This can't be right. Did the extreme temperatures (which never shut my PC off but let it keep running) ruin the thermal paste or something like that?

I'd be more than willing to give any other information needed. Thanks,

Jared.
 
Solution
The fans wouldn't be enough to cause temperatures that bad.

The only thing that could do that is if the cooler weren't making contact. Remove it, clean all the thermal paste, apply new goop, and reseat the cooler.

ZeFlaw

Honorable
Nov 7, 2013
19
0
10,510

Any recomendations for some thermal paste? I'd have to go out and buy some.



I wish I took a photo of it, unfortunately it was 1am and it sort of startled me so I shut it off immediately. I must have seen wrong.
 

ZeFlaw

Honorable
Nov 7, 2013
19
0
10,510


It has been fine for the past 3 years, I'll replace the thermal paste and report back!