E6420: cannot get High Sierra installed in The Archive Posted October 30, 2017 Hello taddeusz, https://osxlatitude.com/index.php?/topic/10093-e6420-second-sata-port-not-working-in-macos-1013-high-sierra/ did you do a fresh install for High Sierra to work? I have the same E6420 and can't get High Sierra installed. Also, are you using UEFI? thanks
Dell Precision T5500 OSX install help needed in The Archive Posted February 20, 2015 Did you get your Yosemite Mackintosh up and running?
E6420: cannot get High Sierra installed
in The Archive
Posted
Hello taddeusz,
https://osxlatitude.com/index.php?/topic/10093-e6420-second-sata-port-not-working-in-macos-1013-high-sierra/
did you do a fresh install for High Sierra to work? I have the same E6420 and can't get High Sierra installed. Also, are you using UEFI? thanks