Path: utzoo!utgpu!watserv1!watmath!att!cbnews!joe From: joe@cbnews.att.com (Joseph Judge) Newsgroups: comp.sys.mac.hardware Subject: Re: Connecting SCSI devices while powered up? Summary: Nooooo Message-ID: <1990Sep2.043635.487@cbnews.att.com> Date: 2 Sep 90 04:36:35 GMT References: <989@vm.ucs.UAlberta.CA> Organization: AT&T Bell Laboratories Lines: 22 *Never* connect/disconnect SCSI devices while the SCSI bus is live (== Mac and drives are turned on). I'm sure you'll get responses about this one! This is always what I heard and I heard that Apple says the same. I've never put it to the test, though. If you've got the money, try it :) (no, really, please don't) Joseph Judge joe@cblpf.att.com (Bob Bolt) writes: > Does anyone know is it is safe to connect and disconnect SCSI devices while > the power on the computer and SCSI device is still on? I often have to add > or remove hard drives and tape backup units to my system and it is annoying > to have to reboot every time. I recently obtained the MountEm fkey and the > docs imply that it is okay to plug a hard drive into the SCSI port with > the computer running and then mount the drive. >