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winhawk757 Author

Level 1

18 points

Slow to boot and USB-c issues

I have MBPro 13 inch touch bar 2017.

After upgrading to MacOS High Sierra, following started to happen:

1) Boot time is quite long... 2 min or more... used to be few seconds.

2) USB-C issues

Right UCB-C works fine... charges and recognizes my devices (disks, stick memory,

ethernet, display)

Left USB-C rear... won't charge nor recognizes devices

Left USB-C front... will charge, but not recognize devices

I had authorized repair place run their diagnostics and no H/W issues were found.

MacBook Pro (13-inch, 2017, 4 TBT3), macOS High Sierra (10.13.1)

Posted on Nov 15, 2017 10:31 AM

8 replies

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Slow to boot and USB-c issues

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