La tastiera e il trackpad del mio MacBook Pro 3.1 hanno smesso di funzionare dopo aver bloccato il sistema operativo e riavviato.
Sul mio Mac ho installato BootCamp di Windows e nemmeno la tastiera e il trackpad.
Tuttavia, lavoro con una tastiera e un mouse collegati tramite USB esterno. Non sai se è davvero un problema hardware o software.
Per alcune soluzioni possibili controlla:
Soluzione 1
If the warranty on your MacBook Pro is no longer valid, like mine, don’t worry. Simply take a small piece of paper, such as a Post-It, and fold it in half. Stick it over the spot on the ribbon cable. Then reinstall the removable battery. The battery should exert enough pressure on the piece of paper to keep the ribbon cable working.
If your MacBook Pro is still under warranty, take it to an Apple service center. While Apple has not officially acknowledged that this is a widespread problem, it’s afflicted the machines of many owners, so surely it’s not unknown to them. Demonstrate the steps described above to whomever is helping you as letting him or her see the problem as it happens eliminates the guesswork and may help expedite the time needed for repairs.
Soluzione 2
THE FIX? I rolled up a sticky note and placed it on top of the cable. When the battery is locked in place, it puts pressure on the cable, and makes the keyboard and trackpad functional.
Soluzione 3 (Apple)
Forum di supporto Apple dedicato esclusivamente a questo problema: link
THE SOLUTION:
This is a HARDWARE problem!
After playing around with removing the battery and noticing that this often returned functionality to the keyboard I surmised that this had some sort of physical aspect. Sure enough, there is a section of copper colored tape/wiring exposed in the batter slot that is slightly bowed where it's smallest. When I depressed this with my finger tip on this portion to basically flatten it out flush against the housing; I found that all functionality was restored!