On MacBook Pros were able to plug the MagSafe io board up to a power adapter and the MagSafe LED illuminates. Tried getting the Magsafe light to come on while installed and after removing it from the computer. I get none of the following: - chime - LED sleep light - keyboard lights - screen display - LED light on MagSafe - fan The original MagSafe light still does not come on. Any residue and liquid has been removed as I have done successfully with many laptops. SITUATION I have a MacBook air 2013 13-inch i5 with slight liquid damage. Airsspu Macbook Pro Charger,MacBook Air Charger Replacement 60W Magsafe 2 Magnetic T-Tip Power Adapter Charger for Apple Mac Book Pro 13 inch / 15 inch / 17 inch-After Late 2012 by Airsspu $12.99 $ 12 99 Prime. Contact us if you'd like to know whether your device is compatible with this charger. Compatible With - MacBook Pro (Retina, 13-inch, Late 2012 and onwards) - MacBook Air (11-inch, Mid 2012 and onwards) - MacBook Air (13-inch, Mid 2012 and onwards) Note: This adapter is compatible with MacBook Air / Pro (13-inch) featuring MagSafe 2 power port.