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Known Error - Mac OS Installation Error

There is currently a known issue with Macs where the units are displaying "Mac OS Installation" error messages


With the MacBook in a powered-off state, press the power button and hold the option key. On screen, if you see a disk icon withMacintosh HD , click it.



Keywords:mac, laptop, OS, os error, installation error   Doc ID:67579
Owner:Help Desk K.Group:UW-Milwaukee Help Desk
Created:2016-10-05 14:34 CSTUpdated:2019-12-13 08:47 CST
Sites:UW-Milwaukee Help Desk
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