Some of the USB ports don't work?
I have a mac mini 2012, two of the USB ports do not work, the other 2 USB ports are perfect.
How can I fix the issue to use all 4 USB ports?
Is this a good question?
@tom5 - What likely happened was you used the wrong power bricks for one of your USB devices so you burnt the ports fuse link. To prove this get a powered USB hub and plug it into one of the non-functioning ports and then plug in a passive USB device (i.e. thumb drive) if that works you'll need to get your system to someone who can do the micro-soldering and has the replacement SMT fuse link.
Of course you still have a problem! You'll want to label each of the power bricks so you know which one goes with which device so you don't damage any other ports.
Was this answer helpful?
Past 24 Hours: 0
Past 7 Days: 2
Past 30 Days: 20
All Time: 150