This guide will show you how to open a Power Mac G4 MDD.

Image 1/2: Six USB ports. Image 2/2: Four FireWire ports.
  • The Power Mac G4 MDD: the last, and the fastest G4-based Mac. This computer boasted up to a Dual 1.42GHz PowerPC G4 CPU (though I have a single 1.25GHz).

  • Six USB ports.

  • Four FireWire ports.

  • Assorted SCSI (SCSI50/SCSI68)

  • Assorted Audio

  • Video (ADC & DVI)

  • Networking (RJ-45 Ethernet/56k Modem)

  • Some later model MDD's (such as the dual 1.42GHz) Have a FireWire 800 Port Here:

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Image 1/3: Image 2/3: Image 3/3:
  • Pull on the side lever and lower the side of the case.

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To reassemble your device, follow these instructions in reverse order.

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Chris Green

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