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Apple Computing Products:
macOS - Operating System
iMac won't accept startup commands ????
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<blockquote data-quote="harryb2448" data-source="post: 1201850" data-attributes="member: 42497"><p>Any chance you have firmware password protection activated? If not pop in the disc and reboot and old down Option and see if the optical drive is selected. Insert the original discs that came with your iMac and if it is an Intel model, you do not say, reboot and hold down 'C' to access Apple Hardware Test.</p></blockquote><p></p>
[QUOTE="harryb2448, post: 1201850, member: 42497"] Any chance you have firmware password protection activated? If not pop in the disc and reboot and old down Option and see if the optical drive is selected. Insert the original discs that came with your iMac and if it is an Intel model, you do not say, reboot and hold down 'C' to access Apple Hardware Test. [/QUOTE]
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Apple Computing Products:
macOS - Operating System
iMac won't accept startup commands ????
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