I have bought my BlackWidow v3 Mini Hyperspeed in June 2021 so I am out of warranty by now. But my issue only started like 3 weeks ago. I dont think theres a particular cause, it just happened that my left control key has become unresponsive.
Often the key does not react, or is spamming the input, or is heavily delayed. I think the problem is the contact of the key with the pcb. It feels like some dust managed to get in there and block some of the signals? I have tried everything Razer recommends someone to try like updating firmware, using a different connection method, clean the keyboard, closing razer synapse, etc.
So I’m like really convinced that the connection between switch and pcb is somehow obstructed by some dust or whatever, how can i clean that?
Can i just pour a bit of alcohol 70+% into it, press the switch a few times and hope for the best? Of course I would let it dry out for like a day before trying again, but does it even make sense? Since my keyboard is wireless it has a battery so i cant cut off all electricity i guess and just turn it off, does electricity still flow and i would destroy it with the alcohol method? Is there another method to get left control to work again? It’s really impossible to play CS2 since i literally cant crouch and its uncomfortable on other buttons, i tried it.
Thanks in advance for any help :)