253      iPhone_iPad_Mac_apple

Upgrade to 10.12.6 bricked my Macbook

Did the upgrade with macbook plugged into power. Only have a black screen, no power. Anyway to recover or do I need to bring the laptop into the Apple store?

Start here: If your Mac won't turn on - Apple Support

Please post back your results.

Start here: If your Mac won't turn on - Apple Support

Please post back your results.

I can't understand how Apple released this update - it systematically bricks my MacBook (2015). Tried three times, same result. Reverted to 10.12.5 and everything returns to normal. Tried on another MacBook (same model) - same result. So, 10.12.6 IS INCOMPATIBLE WITH MACBOOK (2015)

Probably we have to wait for 10.12.7 or High Sierra (didn't try beta) to be able to update.

I have many Macs in the office and I never had this issue before.

最後更新：2017-09-06 06:41:52

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