Reparing HP2x keyboard membrane

[Adalin]

Hi

I have a non working HP25 that some of the keys dont respond on anymore, I opened it up and fond that the conductive paint has chipped on some of the keys, what is the best way to repair this?

It seems the membrane on the HP2x series is prone to failure?

[TASP]

We've discussed that pen with the silver conductive 'ink' before, but I would wounder about applications with motion/relative motion.

If anyone has tried it for this, I'm sure we will see a post on it.