Question Mechanical Keyboard - top row of keys going crazy

[rvthz]

Hello, I have bought my first mechanical keyboard few months ago and recently the one row of keys (~ to -) started going crazy - all of the keys, most keys or random keys are activated all at once or the row is not working at all. Also, the problem occurs only after the keyboard has been plugged in for 30 minutes to an hour. When I unplug the keyboard for a few hours and plug it back in, it works fine for some time and breaks again.

I have disassembled the keyboard and when it breaks, if i touch a pin of a random key in the row on the back of PCB, the whole row works fine as long as I hold my finger there.

I am new to mechanical keyboards and I don't really know how they work and how could I fix this issue.

It would be great if someone could give me possible fix of this problem. Thanks!

 

[rgd1101]

should be still in warranty, contact the manufacturer

 

[rvthz]

I'm afraid i have lost the warranty by disassembling the keyboard.