How To Replace Macbook Trackpad. Test and see if your MacBook Pro trackpad is working properly. The Magic Trackpad 2 Repairability Score.

To do so launch the App Store and tap on the update at the top. Put the battery back in. Your only solution would be to take your machine to your local Apple Store or an AASP and have the battery and trackpad replaced.
Apple MacBook 12 Retina Trackpad replacement - is your trackpad not responding to clicks or behaving strangley.
You can also get the latest Trackpad firmware update. Every 1-2 days they would both stop working and I would do the special reboot again to fix the issue. The whole upper case has to be replaced. If the Updater application is not on the screen continue to step 3.
