Hi Antonio,

1.Is the computer able to recognize any other USB device?

2.Is the issue confined to Ipod Shuffle 2nd Gen?

3.Did you make any changes to the computer prior to this issue?

Let us follow these methods. Free blank spreadsheet template.

Method 1.

Sonnox oxford plugins crack. Connect the device, run the hardware and devices troubleshooter and check if that helps.

To open the hardware troubleshooter follow the link given: http://windows.microsoft.com/en-us/windows7/Open-the-Hardware-and-Devices-troubleshooter

Method 2.

You may disconnect all USB devices and then perform the following steps:
1. Click Start, and then click Control Panel.
2. Click System and Maintenance, click System, and then click Device Manager.
Note If Control Panel is in Classic View, double-click System, and then click Device Manager.
If you are prompted for an administrator password or for a confirmation, type the password, or click Allow.
3. In Device Manager, double click to expand 'Universal Serial Bus controllers', right click on the Host Controller, click 'Uninstall' and click 'OK'.
Check if at all there is an exclamation mark along the driver, it suggests issues with the driver installed.
4. Repeat the step 2 to uninstall all items under 'Universal Serial Bus controllers'.

Then, restart your computer and Windows 7 will reinstall all USB controllers automatically.

Method 3.

If the issue is confined to iPod device, then you may post this question in Apple Support Communities: https://discussions.apple.com/index.jspa