applefreak111

Q: Apple Diagnostics -4403D, What does it mean?

Hello, My Mac is kernel Panicing, and to make matters worse, I can't run Diagnostics because it just shows the message "apple.com/support (new line) -4403D". Does anyone know what this error actually means?

Thanks,

Adam

 

2012 MacBook Pro 13" 16GB Ram, 1TB HDD, Intel Core i5 2.5GHz.

MacBook Pro, OS X El Capitan (10.11.4), 16GB Ram, i5 @2.5 GHz, 13-inch

Posted on Apr 26, 2016 9:35 AM

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