|No - individual key repair cannot be done. Sometimes if a key has popped off, you can replace it from another spare KB, but chances are you'll need a replacement KB. Look for used parts as well (Google). |
You COULD try reseating the KB cable, and (with unit power off & cool of course) spray compressed air under the KB keys, as the drop may have dislodged a piece of toast, muffin, crumpet that was there already, into the mechanisms of some of the keys (but that's a long shot).
MOOOOooove! OH and you're welcome!