Classicamiga Forum Retro Edition
Thread: Installing Atapi CD-Rom Drive in A4000D
Harrison 05:21 1st May 2008
I finally decided to have a go at installing a CD drive inside my A4000. Until now I've always just used an external SCSI 4x CD-Rom drive connected to a SCSI zorro card. It's always worked fine but has also been annoying with all the trailing cables for SCSI and power.

I had a spare LiteOn 52x CD-RW drive so thought I would give that a go as they are normally very short drives and should fit the A4000 case. And it did easily with lots of room to spare behind the drive.

So I connected the drive up as a slave to the main HD in the system. Booted the system up and proceeded to install IDEFix'97 to give the A4000 the support needed to access the CD drive. IDEFix found the drive straight away and within minutes it was all setup and working.

So now I have a working 52x writer installed in my A4000. Just need to try out some writing software now. Recommendations? Oh and to see who well the CD32 emulator works on the A4000.

One problem I do still have is the IDE cable. The A4000 uses standard 40pin ATA33 IDE cables, and whilst the one that comes with the A4000 does have two connectors for devices, the cable is too short and is really only designed for installing two HDs next to each other.

Therefore I need a longer cable. I've got loads of spare IDE ribbon cables so thought I would just use one of those, but have hit a problem. The IDE header on the A4000's motherboard has all 40 pins present, whereas normally they only have 39 with one gap in the middle of the bottom row of pins, and the cable connectors have a filled in hole where this gap is positioned. This is so you make sure you connected the cable up the right way.

So the problem I have is that all of my spare cables have the one filled in hole, whereas the A4000 IDE interface has a pin in that position so it is impossible to plug the cable in. Any ideas what I can do? I definitely need a longer cable than the one currently in the system.
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