HOW to remove thermal paste?

Feb 26, 2018
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While connecting cords in my build I realized that I couldn't plug in the CPU power cord since the cooler was in the way. Since I can't remove the top of my case and my fingers aren't the width of straws the only thing I can do is remove the cooler. I've been told that if I do so I need to remove and reapply the thermal paste. But the only thing I can find out is that I need 99% alcohol. No one mentions what cloth to use, if I should remove the CPU to clean it or clean it in the socket, how long I should wait before reapplying the thermal paste etc. Can someone tell me HOW to remove and reapply thermal paste?
 
Solution
I have used microfiber cloths, cotton pads, and cotton swabs along with isopropyl to remove thermal grease. An alternative to isopropyl is Arctic silver's Arcticlean which i have also used and it works well especially when dealing with older dried up material.

You can reapply the new thermal grease once the surface has dried which is quick.

For application of the new grease I suggest reading the instructions that come with the grease as different greases recommend different methods.

bignastyid

Titan
Moderator
I have used microfiber cloths, cotton pads, and cotton swabs along with isopropyl to remove thermal grease. An alternative to isopropyl is Arctic silver's Arcticlean which i have also used and it works well especially when dealing with older dried up material.

You can reapply the new thermal grease once the surface has dried which is quick.

For application of the new grease I suggest reading the instructions that come with the grease as different greases recommend different methods.
 
Solution
With brand new TIM it'll be enough just to wipe it off with a paper towel, as Bignastysid says, though, older stuff will usually need some help.
If you remove the CPU from its socket to clean it be careful not to get any on the underside ( Intel ) or on the pins ( AMD ).

Again, as Bignastysid says, check the instructions on the TIM you purchase, some is very viscous and needs to be spread out a little prior to assembly, others are more fluid and can be applied in a blob about the size of a grain of rice in the centre of the CPU heatspreader with assembly pressure being enough to spread it out properly.

If you have a CPU cooler with direct touch heatpipes I've found it's best to apply a fairly thick line running across the pipes if the cooler base has any voids between the pipes and the base, if the base is smooth with no voids or gaps between it and the heatpipes, this isn't an issue.