MAC G4 to PC conversion project – Custom PC (Part 2 – Case preparation)

Custom PC

G4 Manual Download:Custom PC
We were lucky enough to find the official manual for the G4 available for download unfortunately we found this after we had completed the project – unfortunately it’s 8Gb pdf file so I’m unable to host this here but a search on Google should let you find a copy to download. This could prove invaluable for this Custom PC build, but you could manage without it.

Getting Started:Custom PC

The external plastics should be removed and safely stored before any work is carried out on the steel case itself. The manual will tell you how. You’ll also need to remove the plastic from beneath the motherboard for which we could not find any use for although it seems to be part of the door mechanism.

Removing the old components:Custom PC

MAC - PC Input Output Panel
MAC - PC Input Output Panel

We ended up with a fair sized box of metal and components after removing everything from the case which may end up on ebay at some point unless we get exited about building them into a PC case to balance up the equation. Don’t forget to remove the wire and fixing brackets on the case’s exterior which we think was for the wireless network or Airport as it is known.

Cutting the old motherboard fixings out:Custom PC
You have to remove all the existing fixings for the old motherboard the easiest way we found was to drill them out from the exterior of the case which leaves you with some holes but the exterior plastic will hide these ok.

Rear panel removal:Custom PC
We thought it best to remove the entire rear panel which they call the I/O panel. This is held in with pop rivets and so you need to drill these out remember that you are only removing the inner panel the exterior to which the plastic is attached has to remain. Keep this panel as you will need part of it to make up for fixings for your AGP Graphics card and PCI cards etc.

Miscellaneous:Custom PC

MAC - PC Hard Drive and Case Fan
MAC - PC Hard Drive and Case Fan

You will find various metal plates held in with screws which seem to have no purpose except to hold down cables, those also went into the large box of components except the hard drive caddy which will be re-used for the same purpose later in the build.

In part 3 we will look at what we need to put back, modify or fabricate before installing the components.

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