anyone use a laptop hdd in their emu?

For everything about the EMU sampler EXCEPT preset and cord creations.

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Postby lordtoranaga » Mon May 14, 2007 10:46 pm

I had to splice it with one of these
Image



to get the correct connector.

when I splice together I splice
black to balck
black to black
red to yellow
yellow to red,



all of this information is on the web
I can't hold your hand any more than this


the site I linked you to does have a diagram of how to adapt the cable, open your eyes


here is the lappy hd adapter I used
Image
Peace & Love, Lord Toranaga
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Postby livewire » Mon May 14, 2007 11:01 pm

Thanks for all your help, i dont think your hodling my hand tho, I just asked for an explanation of the wiring and an example of your adaptor, which I finally got, muchos gracios for that.


I must have dirty eyes coz I dont see a break down of the powercable wiring on the original site, just pictures of scsi drives and the power wires, no explanation of what to cross with yellow etc, but i think I have enough now, I will report back.


:mrgreen:
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Postby vermis_rex » Tue May 15, 2007 2:15 am

It's not so much a cross as a reverse...

If you look at the photo that Lord Toranaga posted of the connector above, note the yellow and red wires. Those are the important ones. You need to slip them out of the plug-end and swap them (so, if you started with YBBR, you end up with RBBY instead... or if you prefer numbers, go from 1234 to 4231... the black wires stay in the same places as originally). Sure, it sounds simple enough, but getting the wires out of the Molex connector head without breaking the connector pins is a biatch... you want a really fine screwdriver, or a medium sized dress pin to use pushing the "wings" on the connector pin so it will slip through the Molex head.

Important to remember: sure, it probably goes without saying, but you only swap the wires around on one end of the cable, not both. (Pardon my pointing out the obvious, but every time I say "it goes without saying", some boob manages to miss the point completely and crash the system... there's always one, in every crowd)

If you're eyes are really good, you can actually follow the tiny polarity notations screened on the E-mu motherboard and match them to the polarity diagram that might be printed on your hard drive (well, it was printed on mine, but I used a full 3.5" sized drive). The polarity IS correctly identified on the main board, it's just the reverse of standard PC plug polarity (remember when "industry standard" was a phrase that actually meant something? remember when "customer service" meant more than the customer has to "service" the staff before they'll get any help from them?)
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Postby Ole » Wed May 16, 2007 9:44 pm

Here there where a couple of posts we don't want to have here on the Emus on acid-forum.
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