I went through a simmilar issue. Two cables that used to work just fine stopped working one day. I bought one from radio shack that fried the FW port on my laptop. > ---------- > From: John > Reply To: Mac OS X Hardware > Sent: Friday, April 30, 2004 10:36 AM > To: Mac OS X Hardware > Subject: [X-HW] FW cables > > Tested on: PB G4 550, PM G5, PM G4, Dell > OS tested on: 9.2, 9.2.2, 10.2.8, 10.3.1, 10.3.2, 10.3.3, Win XP > > I just purchased a 2.5" enclosure for my "old" 20GB HD (Meritline combo > USB/FW400). > > The supplied FW cable would not work with any computer (mac, pc, tried > about 6 machines). It was thin and flimsy - 6 pin. The drive powered > up, but would not mount. > > I had a clear FW cable, another off brand - this cable (6 pin) didn't > work. The drive would power up, but not mount. > > I found a thick black FW cable at work, and tried it - it worked. > Mounted consistently. Switching between cables did not change anything > (the bad cable still did not work, the good cable always worked). > > > What gives? Are cables really that "finicky"? I know the cheap clear > cable works, because my iPod mounts and charges fine from it. I also > have a FW CD burner, which works fine with the clear cable as well. > > Any ideas or thoughts on this odd situation would be appreciated. > > John Pariseau > > > ---------- > Check out the Mac OS X email list FAQ > http://www.themacintoshguy.com/lists/X.html > > To unsubscribe, E-mail to: <X-Hardware-off at lists.themacintoshguy.com> > To switch to the DIGEST mode, E-mail to > <X-Hardware-digest at lists.themacintoshguy.com> > Need help from a real person? Try. > <X-Hardware-request at lists.themacintoshguy.com> > > ---------- > $14.99 Unlimited Nationwide Mac Dialup and Mac Web Hosting from your Mac > ISP > Serious Mac Internet Solutions From NineWire! > http://macinternetaccess.com > > DVIator | Run Dual ADC displays on your G4 or just one on an older Mac! > Dr. Bott | <http://www.drbott.com/prod/DVIator.html> > > OS X News, Dr.Mac, Forums, Tutorials, Tips, Hints, FAQ?s - > http://www.osxfaq.com > >