How to repair a mechanical keyboard?

Question

Do it yourself

Hello.
I flooded the mechanical keyboard (Bloody B800, Light Strike MJ2.0) with water.
Leftmost key stopped working: Ctrl.
Dismantled the case, took out two switches: Ctrl and Win. Swapped places - Ctrl does not work, Win works.
Probably business not in a switch, and in a payment. Can this be done without soldering?
If not, does it make sense to repair?

Answer 1

No soldering. There is a point to repair. Contact the service.

Answer 2

Several factors are needed to repair a mechanical keyboard. Firstly, a screwdriver to disassemble the keyboard, secondly, a serious study of a possible problem, and thirdly, a plastic card. It is desirable to have a positive balance on it, which is enough to buy a new one. Then everything is much simpler - a store, payment for goods, installation of a new keyboard :))