Jamf Nation Community

Thought I p[osted yesterday. Got more info today. MacBook Pro 2011-2013. HDD crashed (Bad sectors) couldn't recover any data. Installed new hard drive first attempted to install Sierra via USB, stopped at 50% then went to a gray screen after reboot.P...

I have a Macbook Pro 2012-2013. HDD crashed (Bad sectors). Replaced HDD. attempting to Load Sierra via USB, no go. Read to go back and install Yosemite. Press Options Command +R. To boot from USB. Load stopped at 50%. Let sit for a few days. Read tha...