S soxfanben macrumors newbie Original poster Jun 30, 2015 10 3 Chicago, IL USA Mar 30, 2017 #1 During Sierra install my iMac screen freaked out. I would like to do a recovery, but in recovery mode the 2nd monitor displays nothing.
During Sierra install my iMac screen freaked out. I would like to do a recovery, but in recovery mode the 2nd monitor displays nothing.