>>16456012
>>16456241
I replace thermal paste and do a full cleaning every few years on most of my consoles. you can check something like ifixit for what tools you'll need and step by step guides if you never taken a PS2, Wii, etc apart before. Sony stuff can be a pain in the ass to breakdown, they use a lot of hard to reach ribbon cables so be careful not to pull to hard on anything anon. The Wii should be pretty simple as long as you have the right screwdriver, iirc.
https://www.ifixit.com/Device/PlayStation_2
>>16456221
>I just found that it's a little loud when running, so I was wondering if it was always this loud.
The fat ones have always been a bit loud, I don't know about the slims. If you don't like it I remember there was a pretty simple fan mod for the fat PS2 from a while ago. It shouldn't be to hard to find it