My friend spilled a little bit of wine on the left top corner of the keyboard of my Macbook Pro 13 inch 2012. Right now the keys 'ESC', 'Tab, 'Caps Lock', and ('Alt' on the bottom left) don't work anymore. This is weird because the key under 'ESC' and the 'SHIFT' key on the left work fine... Is this something I can fix or is it something with the hardware inside my keyboard?
