I recently  installed a DVD ROM into my PC, which currently has a CD Rom.
You don't have to replace the current CD Rom with the new DVD ROM  unless
you want to.
In mine I set the jumpers of my  DVD as master and my CD ROM as slave using
the secondary IDE connector on the mother board. I don't think it makes any
difference as long as jumpers are set correctly one master and one slave.

Mike Sees




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