Quote:
Originally Posted by Roby31
It's a grounding issue. Does the noise go away if you let your macbook run on batteries?
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when i did the troubleshoot i did the testing with an external monitor.
(i believe a macbook pro will only work with an external monitor if the power cord is connected?? perhaps there is a way around this?)
i will try with just the laptop on batteries and see what happens.
thanks for the tip.