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#1
Random Error noise
The noise is actually device connect and device disconnect. It happens randomly and goes on for several minutes. There are no external devices connected. If I look at the Device Manager tree it refreshes with each noise. And I randomly get the error message "USB device not recognized" but it does not necessarily occur with the noise.
My computer is a Dell Inspiron 14z Windows 7 home premium 64 bit.
I've updated all drivers and unplugged the computer and let the battery run completely down.
I've searched the forums here and none of the discussion on similar subjects have helped.
Thanks for any input.