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Apple Computing Products:
macOS - Operating System
Firmware updates Intel MAC MBP
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<blockquote data-quote="NanoBite" data-source="post: 348841" data-attributes="member: 13565"><p>MaDDoG,</p><p></p><p>Here are some steps you can try:</p><p></p><p><em><span style="color: DarkGreen">Press C during startup Start up from a bootable CD or DVD, such as the Mac OS X Install disc that came with the computer. You can repair Permissions/Hard Disc from the Disc Utility on the DVD.</span></em></p><p><em><span style="color: DarkGreen"></span></em></p><p><em><span style="color: DarkGreen"></span></em></p><p><em><span style="color: DarkGreen">Press D during startup Start up in Apple Hardware Test (AHT), if the Install DVD 1 is in the computer.</span></em></p><p><em><span style="color: DarkGreen"></span></em></p><p><em><span style="color: DarkGreen">Press Option-Command-P-R until you hear two beeps. Reset NVRAM</span></em></p><p></p><p>See if any of these help you get your MBP going again.</p></blockquote><p></p>
[QUOTE="NanoBite, post: 348841, member: 13565"] MaDDoG, Here are some steps you can try: [I][COLOR="DarkGreen"]Press C during startup Start up from a bootable CD or DVD, such as the Mac OS X Install disc that came with the computer. You can repair Permissions/Hard Disc from the Disc Utility on the DVD. Press D during startup Start up in Apple Hardware Test (AHT), if the Install DVD 1 is in the computer. Press Option-Command-P-R until you hear two beeps. Reset NVRAM[/COLOR][/I] See if any of these help you get your MBP going again. [/QUOTE]
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Apple Computing Products:
macOS - Operating System
Firmware updates Intel MAC MBP
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