The iMac turns on, plays the boot chime, and shows the normal white screen. After literally 1-2 seconds, the screen becomes black but it continues booting.
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The iMac turns on, plays the boot chime, and shows the normal white screen. After 1-2 seconds, the screen becomes black but it continues booting.
The iMac turns on, plays the boot chime, and shows the normal white screen. After literally 1-2 seconds, the screen becomes black but it continues booting.