This is driving me freakin' nuts, but a SINGLE key on my laptop keyboard doesn't work, namely the "b." I have a back up external keyboard, but still it's ridiculous to use a big honking external keyboard like this.

The mechanism on this keyboard is, of course, the stupid-ass collapsible rubber dome scissor switch design. I did confirm that every other key is working. I think the contact pad is just fucked on the bottom of the dome. Is there any home-brew solution to fix this I could try while I'm waiting for my replacement keyboard to come?