View Full Version : Trackpad not working through power inverter

9th June 2013, 05:23 PM
Hi All,
Am new to this forum and hoping someone can help with a problem on my Macbook Pro. I have purchased a pure sine wave 12VDC to 240 VAC power inverter to run in my boat. When i put the charging cable to my mac the mouse will not work(the trackpad mouse) I noticed the same problem with my iphone 5 it would not let me enter the passcode while it was on charge.. Any ideas..

Thanks in advance..

9th June 2013, 05:37 PM
Welcome to MacTalk. I've edited your title to be a bit more descriptive. Hopefully someone can give you the answer you need!

9th June 2013, 06:27 PM
Sounds like some kind of weird grounding issue relating to the inverter.