Usb Problem; Docking Station Problem - Lenovo ThinkPad 470 User Manual

If an error message is displayed while you are using the program, see the manuals or help system supplied
with the program.
If the program still does not run properly, contact your place of purchase or a service representative for help.

USB problem

Problem: A device connected to the USB connector does not work.
Solution: Ensure that the USB port is enabled in the ThinkPad Setup. Open the Device Manager window.
Ensure that the USB device setup is correct, and that the assignment of computer resource and the
installation of the device driver are correct. To open the Device Manager window, go to Control Panel and
ensure that you view Control Panel by Category, and click Hardware and Sound ➙ Device Manager. If you
are prompted for an administrator password or confirmation, type the password or provide confirmation.
Refer to "Diagnosing problems" on page 85 and run a diagnostic test of the USB connector.

Docking station problem

Problem: The computer does not start when you try to turn it on, and does not respond when you try to
resume operation.
Solution: Ensure that:
• The ac power adapter is connected to the docking station.
• The computer is securely attached to the docking station.
102
T470 User Guide