Brand new macbook air. Got a coffee spill on it. Immediately shut it off and cleaned what I could up, but some coffee got in the keys on the right hand side. So now, when booting, there is no 'BONG' start up. It asks for a password to login, but it won't accept the right password (like the keys are pressing the wrong buttons) - pressing the 'enter' key during this process puts a character up in the password screen like a different key is being pressed. Can't log into it. Haven't disassembled it yet to see what I can see, but looking for advice. My wife just bought this for her business (first nice thing she's ever bought herself) and is mortified to have spilled coffee in it after only 4 days. What should we do? There are no Apple stores within 250 miles. Thanks.