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Level 1

4 points

iMac

Progress bar stuck at 100 percent for a long time

Current Pro Desktops

Posted on Sep 16, 2021 2:24 PM

Top-ranking reply

Level 10

144,186 points

Posted on Sep 16, 2021 2:26 PM

Force shutdown by holding down the power button, then restart. If the same problem occurs try the troubleshooting steps in If your Mac doesn't turn on - Apple Support

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