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Pastimes : Computer Learning -- Ignore unavailable to you. Want to Upgrade?


To: Zen Dollar Round who wrote (99010)12/5/2017 8:15:54 PM
From: Joan Osland Graffius  Read Replies (1) | Respond to of 110581
 
I upgraded to Sierra 10.13.1. I finally got the USB disk to run when I plugged it into my external USB port. My Thunderbolt is not working. It is connected to the back of the computer. The system report says it is connected, but is not shown on the desk top.