How to fix unresponsive key on mechanical keyboard
Before fixing the mechanical keyboard, you should know what issues with your mechanical keyboard. If the mechanical keyboard doesn’t work at all. You should understand that maybe have some problems with the connection or driver problems.
But if just one key doesn’t work, generally, it is a problem with a particular switch. Then try to solve it now.
First: Unplug the keyboard and plug it back in.
All the mechanical keyboards are hot-swapped. You can Unplug the key and then plug it back in. And in most situations, this is the best way to deal with the problem. It will take a little time, easy to complete.