I spilled some water on the left side of my Microsoft 4000 Ergonomic Keyboard causing several keys to malfunction. Most started working again after leaving the keyboard upside down in a warm-air clothes dryer for an hour.
I presume there is some lingering moisture which is causing the keypress errors. Should I be worried about permanent damage and what can I do to get the remaining keys back?
Here is a list of broken/malfunctioning keys, in case it helps to pinpoint a solution:
z, c (prints x), Right Shift, 7, 8, 9, 0 Delete, Page Up, Num-4, Num-5, Num-6, Num-(, Num-), Num-=