High Sierra install freezing at 90%

[fluxharmonic]

Hi all,

I’ve been trying to install High Sierra and am getting stuck.

The first couple of times, I tried a straight upgrade from Sierra. The system would boot into the apple logo with the progress bar. And then it would stop making any progress around the 90% mark and stay this way for...well overnight so 8+ hours.

This morning I tried a clean install using a USB stick. Booted up fine and started the install. Then on the progress bar, again it has stalled at the same spot.

Any ideas?

 

[markmcleod50]

I have the exact same issue. I’ve tried multiple times. Formatted my ssd and tried to reinstall Sierra only to get a reboot about halfway through.

 

[fluxharmonic]

Just to be clear, my system is not rebooting on its own. I have to do it myself.