Keyboard Functionality Comes and Goes
The keyboard on my Macbook Pro (13”, Retina, Early 2015) will work for some time then stop working during use or when logging on after sleeping or booting up. The power button and trackpad work, but the length of time the rest of keyboard doesn’t respond is not consistent and can last multiple days at a time. I did spill something on it months ago, but the issue did not arise until a month or two after that incident.
Is there something that needs to be replaced internally, or does the keyboard need to be thoroughly cleaned?