strange substance on CPU and GPU

Solution
I wouldn't advise it - it shouldn't be messing with things, and there is a chance you could cause damage... and laptops are awful to try to repair that sort of thing on.

tierk aran

Honorable
Nov 16, 2013
6
0
10,510


I think is a stain on the PCB

should I try to remove it before applying the thermal paste?