Replacing Stock CPU Cooler w/ Hyper 212 EVO-- Old Paste a Problem?

GlennOch

Distinguished
Oct 14, 2014
7
0
18,510
i don't expect any trouble getting the old cooler off my Haswell i5 but I imagine there will be paste residue on the CPU-- recommended to just apply more paste for new cooler? Likely to significantly affect cooling performance? Any recommendations welcome.
 
Solution
I use a lint free cloth with just a couple of drops of rubbing alcohol on it. Be careful not to smear it over the sides of the CPU. In a pinch - you can use a q-tip - make sure not to use too much alcohol - it makes a good conductor....

Shamar Holtz

Distinguished
Feb 27, 2014
1,451
0
19,660
Old thermal paste wouldn't really be a problem (depending on how old it is), but i would recommend some new paste to be applied.

i would use a old credit card to whip most of it off then switch to a q-tip for assurance. But follow ronintexas' instructions they will probably serve you better