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Trackpad on mac book is going crazy!

My trackpad on my Mac Book Pro isn't really responding to my touch. It starts spazing out and does it's own thing with it's own movements (open files, close tabs, changes pages, opens, closes etc.)

I can barely move it also.

Is there anything I can personally do to fix this? I turned off all shortcuts like zooming in, rotating etc. other than the basics, and it works a little better. But once I turn it abck on, it eventually goes crazy again.

Help please!

MacBook Pro, Mac OS X (10.7.5)

Posted on Sep 1, 2013 2:11 PM

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Question marked as Best reply

Posted on Sep 9, 2017 4:59 PM

The trackpad may have been a hassle on the older MacBook Pros, but it is a total nightmare on the newer machines with the touchbar and the oversized trackpad. The problem was so bad Apple gave me a new macBook Pro,

which of course has the exact same problem. The only solution I can think of is to have some very simple way to

disable and enable the trackpad. Until Apple solves this problem I will not purchase, or recommend anyone else

purchase, a MacBook of any kind.

86 replies

Sep 23, 2016 5:59 AM in response to panizbh

FOUND THE FIX!!! I have had this problem multiple times, tried all the message board fixes and have finally figured out the real solution, at least on my MacBook Pro (early 2015) / built in trackpad. Disconnect from street power, let battery discharge for 20 mins and reboot. I believe the root cause is improperly grounded power source (many hotel rooms) combined with an overly sensitive trackpad to slightly high power supply voltage.


Try above fix before the Genius bar... if above is true, they won't be able to replicate it.

Trackpad on mac book is going crazy!

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