W key typing multiple letter when Acer Predator PH315-55 laptop heats up, what's the issue?

ByReaL

once laptop heats up (GPU utilized), if i press once on W key i get 2,3 sometimes even 5 W letters typed

I removed the key cap and soaked the area in isopropyl alcohol in an attempt to try to clean the area (no spill or any dirt was present).

also work properly when cold and acts out only once laptop is hot

What could be the problem and fix?

How much is a new keyboard? And how hard is it to replace it? Can I replace the contact? rubber... just for 1 key?

sample : i tapped the w key five times

ww www w wwwwwww www wwww

All other keys are fine. I think it's something with the W key from gaming running forward, and once the worm is maybe not lifting it up fast enough?

AnhEZ28

@ByReaL

The contact of the W key might become too sensitive from repeated usage.

Replacing the keyboard only will cost around $40 but will require prying the rivets

The whole palm rest with the keyboard will cost around $200.