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Old 10-04-2017, 02:43 PM   #1
Junior Member
Join Date: Oct 2017
Posts: 2
Default High Sierra experience.

I am using the USB as my 3rd monitor with my 2010 iMac 27 in.
it was working great under Sierra. Then I upgraded to High Sierra and it still worked fine. Then I did a clean install of High Sierra, which is a chore in itself, as even the wireless apple mouse driver does not load. but eventually I got everything to work, except my 3rd USB monitor. No matter how many times I reinstalled and restarted the driver, nothing, just a black screen. Hoping you guys can figure something out soon, I do miss my 3rd monitor.

westie is offline   Reply With Quote