New Logic Board installed on my Power Mac G4 MDD

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j5ledesma Author

Level 1

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New Logic Board installed on my Power Mac G4 MDD

After installing a new logic board on my MDD; what do I do next?

Please help…

PowerMac, Mac OS X (10.5.8), S/N: XB2420D6MXD

Posted on Sep 14, 2013 3:58 AM

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Answer 1

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BDAqua

Level 10

239,213 points

Sep 14, 2013 12:38 PM in response to j5ledesma

Hello,

Have you done a PRAM reset, CMD+Option+p+r...

http://support.apple.com/kb/HT1379

In fact, do 3 in a row, takes a bit of time.

How to reset the SMU/PMU on a Power Mac Earlier G3, G4, G5 models...

http://support.apple.com/kb/HT1939

http://www.macusersguide.com/2009/05/resetting-pram-nvram-pmu/

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Answer 2

j5ledesma Author

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Oct 5, 2013 10:12 AM in response to BDAqua

Thank you BDAgua,

You were a big help…

My last question… is there a way to tell if this logic board which is 1.25 Ghz 167 MHz dual processor Power Mac G4 mdd. Would this work on my Power Mac G4 1 Ghz Dual processor 167 MHz ?

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Answer 3

BDAqua

Level 10

239,213 points

Oct 5, 2013 11:02 AM in response to j5ledesma

Great to hear! 🙂

Can you give more detail on the question?

Like which exact model is this 1 GHz Dual?

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