H80i backplate upside down :/

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Joined
25 Apr 2014
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84
Location
Hertfordshire
Hi all,

H80i user and as we are in warmer weather I have brought my OC down from 4.5GHz to 4.2GHz and paid particular attention to my core temperatures. I've seen a big shift in temperature differential between the cores when under any stress. The example below is after running Prime but during gaming it will hit the high 60s/low to mid 70s on core 0 whilst staying in 50s/60s on core 3.

C0odyVK.png


My first impression was that it was just the CPU silicon lottery in effect and a poorly applied TIM by Intel but it looks like I was wrong as taking the back off and actually looking at the backplate, I see it's installed upside down. Would these temperature differentials correlate to the picture of the backplate below? Or would a good enough seal still have been made chip side when it was fitted, I ask this is it was OCUK who installed this cooler on my behalf.

dcYChiI.jpg


The obvious thing for me to do right now is switch it around but I have no thermal compound to reapply as I sent that in with the PC when the motherboard, CPU, cooler and ram got fitted in April.

So the stupid question which has to be asked even though I am certain the answer will be no is. Can I as a still swap it around and refit as is or is that a big no-no until I source some replacement compound, something which I can't get locally. See I said it was stupid. :o

Thanks in advance.
 
Thanks and good to know, will likely tackle this tomorrow morning. Just looking for more balanced temperatures across the cores and want to rule this bracket fixing out of possible causes.
 
Done the trick!

Well that's that done.

Took of cooler and reinstalled the backplate the correct way and the max temp on core 0 under prime 95 is now 71 degrees as opposed to 86 degrees before. Also seeing closer temperatures across the 4 cores under load. This test has been done after a couple of hours of the PC running lots of updates and software installations as I decided to refresh Windows as well and it is both very warm and humid here. So very satisfying figures I think. This was on the 4.2 OC.

C2y6yAJ.jpg


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Been a good morning so far as I've also taken delivery of a pair of AKG K550s from that rainforest site for £105 with them as the seller.

parvumsystems, thank you again for the offer of help. :) Hopefully one day there will be an ATX case available to buy from you guys. ;)

Edit - PC has been running for in for a good few hours now, new test run a little earlier with lower top end temps hit and nice idle temps recorded since too. :)

l2Si0vg.png
 
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