Keyboard & Trackpad stop working after login (besides power button)
While watching some Netflix on Friday evening, I spilled a whole glass of orange juice on my 2-year-old Macbook Air. I immediately flipped the laptop over, letting the liquid come out. Then I left it like that until this morning. It didn’t turn on.
Since I didn’t want to pay a huge amount of money for the repair in an Apple Store, I went to a small repair shop around the corner. After 6 hours, I picked it up. Everything works besides after I login, the keyboard and the trackpad stop working. But the power button does.
The repair shop told me to come back tomorrow so that they can reinstall the software and charge me 50 quid more.
Now I am wondering, can I fix this myself and how? And could this really be a software problem? Unfortunately, I am a complete noob in technology but good in following steps.
Right now I am using a wireless keyboard and mouse.
Thanks for the help!