Quote Originally Posted by tylerr
I assume that when you are adding a SCSI drive you are pulling the power off of the optical drive for the ATI Radeon 9800 pro and for the SCSI drive.

Tyler
yes.

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The g5 jam came with a really poor set of power jumpers that hadnt been crimped very well.
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in my experience - i have older macs with 4 or 5 internal drives- running power jumpers was not a problem - the psu used always seemed capable.
I often have a full set of pci cards as well.

This is not to say this will always be the case.
I tend to leave things on 24/7 the whole time - often with stuff running to soak test hardware.