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Released October 2008 / 2.4, 2.53, 2.66, 2.8 or 2.93 GHz Core 2 Duo Processor

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Problem with MacBook Pro firmware.

Dear Sir

We have a customer who during the firmware update lost power and now it's in a state that when you power on the machine you hear 9 beeps. I've tried to reset the PRAM and NVRAM and also power reset but none solved anything. I'd be glad if you could help me.

Best Regards

[...]

Answer this question I have this problem too

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3 short - 3 long - 3 short = SOS

you should read that: CLICK

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