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Model A1224 / Mid 2007 and Early 2008 / 2, 2.4, or 2.66 GHz Core 2 Duo processor

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Changing Hard Drive problem with power

I just changed a hard drive bought from ifixit in a 20" imac and after following the instructions the imac will not start up. It doesn't seem to being any power.

Thanks.

Edward

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This has nothing to do with the hard drive. You've unplugged something else. Reset the SMC, here's how: http://support.apple.com/kb/ht3964

Even with no hard drive the machine will try to boot up. You will need to start up from a system installation disk and format the drive the install a system when you get your power back.

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