USB devices don't appear in Sidebar or Finder but do appear on Desktop

After upgrading to Leopard from 10.3, I notice that when I plug a flash drive into the keyboard USB port of my 1.8 GHz iMac G5 the drive appears on the desktop, but not in the Finder or Sidebar. I believe this problem is also affecting PhoneValet, which no longer finds the USB telephone interface. Any ideas?

I am not sure why it is acting that way in the keyboard USB port. If you plug it into a system USB port, it will show up in the Sidebar on Finder.

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    Hi everyone.
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    moved to iphone from ipod 2 click wheel as that was extremely unreliable and crashed constantly.
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    Hello iphonephan,
    Try following the steps in these articles (try them in the order listed below):
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    http://support.apple.com/kb/HT1925
    http://support.apple.com/kb/HT1926
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    Hello together,
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    Unusual.
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  • While typing an email on iphone the letters and words don't appear for me to see but they appear for recipient of email

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    Hey hoosier 49!
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