Punch your friend in the arm and tell them they owe you a laptop. And switch to doing bong-hits instead of sipping wine around your sensitive electronic equipment. The answer provided by rj713 was much more helpful and serious. Please listen to him/her instead. A complete tear-down, lots of cotton swabs and patience are in order. And troubleshooting too. Frankly, you might look into your warranty for possible help. An extended warranty might actually cover Acts of Bacchus/Dionysus. But, after all that headache, you still may be shopping for a new machine. Keep your clumsy pals away from your new one.