Repair flooded netbook keyboard

Question

Do it yourself

Lenovo S10 netbook, tea was splashed on the keyboard. Everything is dried, the netbook is loaded, but some keys do not work. I found a disassembly video, but what to do next with the removed keyboard? Can it be brought back to life? I saw somewhere on the net that washing with alcohol only made it worse.

Answer 1

Most likely, you simply corroded the tracks.
It is necessary to determine with a tester (ohmmeter) where the break is and restore it with conductive varnish (usually, you can find it on any radio market).

Answer 2

habrahabr.ru/blogs/hardware/122105/

Answer 3

I saw somewhere on the net that washing with alcohol only made it worse.

Alcohol will corrode the tracks. Never wipe with alcohol.