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Apple Computing Products:
macOS - Notebook Hardware
problems with my lcd display
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<blockquote data-quote="D3v1L80Y" data-source="post: 100166" data-attributes="member: 2960"><p>Try resetting the PMU. If the computer is on, turn it off. </p><p>Reset the power manager by simultaneously pressing and then releasing Shift-Control-Option-Power on the keyboard. </p><p>Wait 5 seconds. </p><p>Press the Power button to restart.</p><p></p><p>You may want to try starting up from a CD. If you immediately see video when started up from disc, you may have corrupted system software. You can use the Archive and Install feature of the Mac OS X installer to reinstall. This kind of installation gives you a fresh version of Mac OS X, but you don't lose any data from the computer as your old information is all archived.</p><p></p><p>If neither of those help, you may want to give Apple a call to send it in for service.</p></blockquote><p></p>
[QUOTE="D3v1L80Y, post: 100166, member: 2960"] Try resetting the PMU. If the computer is on, turn it off. Reset the power manager by simultaneously pressing and then releasing Shift-Control-Option-Power on the keyboard. Wait 5 seconds. Press the Power button to restart. You may want to try starting up from a CD. If you immediately see video when started up from disc, you may have corrupted system software. You can use the Archive and Install feature of the Mac OS X installer to reinstall. This kind of installation gives you a fresh version of Mac OS X, but you don't lose any data from the computer as your old information is all archived. If neither of those help, you may want to give Apple a call to send it in for service. [/QUOTE]
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Apple Computing Products:
macOS - Notebook Hardware
problems with my lcd display
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