Jack Cook7
Regular
376 messages
joined Aug 2017
An external keyboard instead of just the laptop one?
Yeah, once liquid hits those contacts, they go totally haywire just like you described—plus some keys start acting like machine guns, just firing off bursts on their own.
Most keyboards can be popped open, so you can pull the keys and scrub the contacts; I actually did a deep clean on mine a couple of weeks ago. Most of them have at least some kind of spill protection too, so hopefully, not all the liquid hits the actual circuitry.
You could try fixing the laptop keyboard itself, but man, that’s a massive headache to tear down.
The sooner you strip it down and clean it, the less chance you have of corrosion eating the contacts. You'll probably need some isopropyl alcohol (regular rubbing alcohol leaves nasty residue) and maybe a microfiber cloth.