External storage device not showing up in finder

I have an imac with an external storage device for back-up. Up to now when I turned on the device it would show up in Finder. Now it's not. I have checked the connections (firewire), restarted the computer but it's not showing up. What should I do or try?

iMac, Mac OS X (10.5.8)

Posted on Sep 10, 2012 8:30 AM

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6 replies

Sep 14, 2012 9:54 AM in response to Niel

I used the Disk Utility. Repair wasn't available but I did Repair Disk Permisisions and Verify and all checks out fine. I did this for the iMac's hard drive. In the utility window only the iMac's hard drive is there. There are 2 drive icons shown. One says 74.5 GB ST380023A, which is the computers hard drive and under it is Macintosh HD which appears to be the same thing except for some statistics. For the top directory the button says "mount" but can't be activated. The second directory says "unmount" and can't be activated. I do not see a "Go To" option in finder.

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External storage device not showing up in finder

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