[rescue] swap 36 gb SCA drive for 72 gb SCA?

[Jonathan Sturges]

> Just as a follow up, I did find a listing of the pins on the jumper
> pad for the drive. The only possible one was to force single ended
> operation and that still did not make the drive visible.

Two other things I'd check:
* Make sure the power requirements of the 72Gb aren't greater than the 18;
* Ensure the 72Gb isn't a "12v only" enterprise drive.

good luck,
Jonathan