After freaked out power, my mouse pointer is frozen on the top left of my screen. I disconnected all devices and it is still frozen

After that my electricity freaked out when I try to restart the computer, the mouse pointer is frozen in the upper left corner of the screen. I rebooted several times and it is still stuck. I also unplugged all devices. Any suggestions?

Boot safe mode and test.

https://support.Apple.com/kb/PH21875?locale=en_US

Tags: Mac OS & System Software

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