[Wizard] 3 new wizards - won't detect HDDs

[Craig Ringer]

> I bought a Wizard last week and had the exact same problems. The disk
> had trouble spinning up, and the few times it did come up it would
> soon die again (sometimes quietly, sometimes with horrible clicks of
> death).
> 
> I took it back to Netway and it worked fine with their power supply.
> Seems that the power supply (which I hadn't brought along, grr) is
> dodgy and not supplying the HDD with enough juice.

Thanks for the tip. I tried different HDDs etc, but didn't think that I 
was testing all 3 on ONE POWER ADAPTER. *sigh*. Sure enough, swapping to 
a different power adapeter did the trick - straight into an ugly RH6.2 I go.

I'm testing the others now, but at least I know what's going on. Looking 
good so far.

Craig