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Apple Computing Products:
macOS - Notebook Hardware
mac wont start up. blank white screen with ?
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<blockquote data-quote="Slydude" data-source="post: 1014238" data-attributes="member: 131855"><p>This kind of behavior usually occurs when the Mac has somehow "lost" its connection to the System files on the hard drive. There are a couple of things that you could try.</p><p></p><p>1. Boot into single user mode by pressing Command S simultaneously immediately after bootup. When the text stops scrolling by type fsck-fy and press enter. When the process is finished repeat it if any errors remaining.</p></blockquote><p></p>
[QUOTE="Slydude, post: 1014238, member: 131855"] This kind of behavior usually occurs when the Mac has somehow "lost" its connection to the System files on the hard drive. There are a couple of things that you could try. 1. Boot into single user mode by pressing Command S simultaneously immediately after bootup. When the text stops scrolling by type fsck-fy and press enter. When the process is finished repeat it if any errors remaining. [/QUOTE]
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Apple Computing Products:
macOS - Notebook Hardware
mac wont start up. blank white screen with ?
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