I have a 2016 Razer Blackwidow keyboard and only the D key is not working. I took the entire keyboard apart and cleaned it but it still will not register 100% of the time. Is it possible to remove the mound or whatever it's called that the keycap connects to? I suspect some dirt is under it but I don't know how to safely remove them. I don't want to replace the entire keyboard for 1st key but I program a lot and it has become infinity harder. Thanks.