My g/f has a MacBook Air 1.8GHz and the other day she accidentally spilled alittle bit of water on the keyboard. I go to look at the computer after opening up the bottom panel to let the unit air dry for a day or so without turning it on. As i turn on the machine, the system boots up, however the backlight is not coming on. i can see everything in the backround loading up but i have to shine my lamp over the screen to barely see it. (i own a MB 13.3 unibody so i know how the LED screens work) The question i have is this.....i checked online and apparently there is no inverter on the MBA screens since there LED and all the signals are by one cable connected to the logic board. What would possibility be defective? would i need a new logic board OR new LED screen? The warranty is set to expire on the 9th of this month (Sept). but i did read that water damage is NOT covered under the limited 1 yr warranty and obviously she has no Applecare on this unit. Any suggestions? If i decided to fix it myself and bag even checking with Apple, were should i start first?