joperkin
Level 1
(4 points)
Notebooks
Q: Macbook Pro stalled during Upgrade to Sierra
I was upgrading from El Captian to Sierra and my Macbook Pro has stalled during the upgrade process. It is still on the black screen with the apple icon and the status bar 4/5 complete. What do I do to resolve this? Power has not been interrupted during the install process. Any advice? Will power cycling the Mac cause issues?
Mac OS X (10.4.3)
by leroydouglas,Solvedanswer
leroydouglas
Level 7
(24,093 points)
Notebooks
If you are stuck all you can do is restart and try again.
