HT203171: If your pointer is jumpy when you use a trackpad, Magic Trackpad, or Magic Mouse

Learn about If your pointer is jumpy when you use a trackpad, Magic Trackpad, or Magic Mouse
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Q: Jumpy or erratic  touchpad after firmware update

Jumpy or erratic  touchpad after firmware update

Mac Pro, OS X Mountain Lion (10.8)

Posted on Jul 30, 2013 8:48 AM