Repair guides and support for 24" Intel iMacs by Apple.
Annette Chin @annettechin
声誉积分: 1
发帖于: 2019年10月21日
iMac shuts off in middle of boot up. Worked fine earlier today
这是一个好问题吗?
1条评论:
Does your Mac show any of these screens: https://support.apple.com/en-us/HT204156
由 [deleted] 完成的 2019年10月22日
Dan @danj
声誉积分: 479.2千
Self employed contract worker
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发帖于: 2019年10月22日
Do you still have the grey disks that came with your system? If you do one should be marked diagnostics. Using that CD restart your system with it can you enter into it?
这个答案有帮助吗?
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Does your Mac show any of these screens: https://support.apple.com/en-us/HT204156
由 [deleted] 完成的