Path: utzoo!attcan!uunet!zaphod.mps.ohio-state.edu!uakari.primate.wisc.edu!uflorida!gatech!udel!rochester!pt.cs.cmu.edu!o.gp.cs.cmu.edu!andrew.cmu.edu!dd26+ From: dd26+@andrew.cmu.edu (Douglas F. DeJulio) Newsgroups: comp.sys.att Subject: 720k 3.5" on PC6300? Message-ID: Date: 12 Nov 90 22:34:16 GMT Organization: Chemistry, Carnegie Mellon, Pittsburgh, PA Lines: 8 I have an old PC6300 with the 1.43 ROMs. It currently has two 5" 360k drives, but I want to replace one of them with a 3.5" 720k drive. If I make *both* drives 720k, I can flip a dipswitch on the motherboard and all is supposed to work well. I just one *one* of them to be 720k. Can anyone offer any advice on this? -- Doug DeJulio dd26@andrew.cmu.edu