Installed heatsink incorrectly. HELP?

Sowkloss

Honorable
Aug 20, 2013
41
0
10,540
So I put down the thermal paste on the CPU and placed the heatsink onto it. One problem. I FORGOT TO MOUNT IT TO THE MOTHERBOARD IN MY STUPIDITY!

Sorry for excessive caps, I'm kind of panicking.

Any way of mounting the heatsink to the motherboard without removing the heatsink?
 
Solution
So the backplate is not on so you need to remove the board?

If you have spare thermal paste just remove clean, take out of the board install it all with new paste and put the system back together.

Pre-applied thermal paste on some coolers can be removed and placed back on again if the system has not been warned up yet(not used yet).
So you did not install the backplate or something or just did not lock it down?

The stock heatsink thermal paste should not have come off from this, just remount it as needed.

Stock coolers should not need anything fancy, just clip that sucker on.

If it was a tube of paste, it is best to clean and redo it then install the cooler.
 

Sowkloss

Honorable
Aug 20, 2013
41
0
10,540

Big problem. It's not stock thermal paste :*(
It's not a stock heatsink, either.

UPDATE: Wait. Do you mean I can take out the mobo with the heatsink still on?
 

Sowkloss

Honorable
Aug 20, 2013
41
0
10,540

Yeah, not bolted down.

 
So the backplate is not on so you need to remove the board?

If you have spare thermal paste just remove clean, take out of the board install it all with new paste and put the system back together.

Pre-applied thermal paste on some coolers can be removed and placed back on again if the system has not been warned up yet(not used yet).
 
Solution

Sowkloss

Honorable
Aug 20, 2013
41
0
10,540

Do I even need to mount this heatsink onto the mobo? It's a GeminII M4 being mounted onto an FM2A75 PRO4 and the holes where the four mounting things should go are covered by large screws.
 
Those large screws are for the stock backplate. That backplate should be replaced with the included cooler master one.

The coolermaster backplate is universal and has to face the right way for AMD users.

Image from hardwarecanucks.com
CM_V6GT_amd_backplate_sm.jpg


It is important to use the included hardware to mount the cooler. Since you have a tube of thermal paste, you should be able to just clean up get everything ready and then use new paste from the tube(it has enough paste for multiple installations for sure.).

I actually have a Geminii S in my media center. works quite well.
 

Sowkloss

Honorable
Aug 20, 2013
41
0
10,540

Stock cooler fitted :) But now I have another problem. An ATX POWER SUPPLY (CX500M) that won't fit in a FREAKING ATX MID TOWER CASE! (Thermaltake Commander MS-II Snow). There is a black piece of metal welded near where the front of the PSU would be that is preventing me from pushing it in all the way. Any suggestions?
 

Sowkloss

Honorable
Aug 20, 2013
41
0
10,540


Problem solved. There was a piece of metal screwed onto the case that may have been meant to hold Micro-ATX PSUs into place. I unscrewed that and the CX500M went into the case just fine.