Due to not having a helper app that was required. Maybe Sierra would have been a better idea? I down loaded High Sierra from the Mac official site and attempted to install. I backed up the computer on my Seagate 4T external hard drive. I have updated successfully on several other computers recently- but a few problems specific to this computer I think. It needed to be updated (it is my partners 2nd hand work computer) as it was unable to run several more recent social media / conferencing/ video chat sites that are needed due to COVID 19 isolation! Nothing changed.īlank screen after a failed install on a Mac Book pro 2013 13"Ī few challenges to updating a 2013 13” Mac Book Pro running Yosemite. I thought maybe the problem is the hard drive, I used standalone gparted and wiped the whole hard drive.I made diagnostics check, it says everything is OK.Each version gets stuck in a different point on gray screen. I tried to install all version between Yosemite and High Sierra with USB.It got stuck at the 'exact' same point again. ![]()
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