Record MacBook's keyboard touchpad invalid, unresponsive diagnostics, repair

For the first reboot , the keyboard touchpad recovery is available.

PRAM must be reset for the second time to be available.

The third time must be re-installed system is available ( after formatting with U disk found not , Restart into the Earth interface , no re -format, network installation ).

Fourth time :

Restart Press command-r ( actually an external keyboard win-r), erase the entire disk , re-partition a zone , network installation , OK , after the keyboard touchpad remains in a failed state.

Re-boot into safe mode, the keyboard touchpad remains in a failed state.

Fifth time : on the basis of the fourth time , Erase and repartition and then reboot into the Earth interface , erase and repartition again before reloading , and finally the keyboard touchpad remains in a state of failure.

Finally , the keyboard can still press any key during sleep to wake up the notebook , wake up after the Apple System program to make the keyboard touchpad immediately invalid.

Another , Baidu Google A large number of search results , only two cases of memory , a change of hardware, and their own re-connected wiring good, two keyboard is not bad can wake up the system, However, a complete reload of the system does not resolve the bug.

---

Finally, at the end of the sleep when pressing any key can not wake the notebook, only the upper right corner power and the external mouse button to wake up.

The so-called however persuasive, outsmart, you continue to keep your MacBook on track by rebooting, resetting, reloading, and reloading, but the Mac system code is also constantly improving the magic to disable new ways to recover. Finally, the Mac wins, and finally the built-in keyboard touchpad is completely useless.

Record MacBook's keyboard touchpad invalid, unresponsive diagnostics, repair