Troubleshooting on USB

2)Highlight the USB 2.0 controller ("Billionton USB 2.0 Host Controller" in this case) and right-click the mouse, a menu should pop up:

a)Click on "Properties", and a sub-menu as the following should show up.

b)Click on the "Driver" tab. Then click on the "Update Driver..." button.

(a)

(b)

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AIPTEK DV4500 manual Troubleshooting on USB