574      iPhone_iPad_Mac_apple

I have a MB Pro 15" Series One Retina purchased...

No matter what I do, on charge or not, I simply cannot start it.  Can anyone help troubleshoot this?  I have really not used this machine much at all as I have had one provided from my work.

Hello NCD2000,

This link should help you with your problem. Hope I could help!

If your Mac won't turn on - Apple Support

Hello NCD2000,

This link should help you with your problem. Hope I could help!

If your Mac won't turn on - Apple Support

最后更新：2017-08-29 04:22:58

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