Compaq Combo Mouse Owner's Manual page 31

Solution:
• Make sure the mouse is securely
plugged into your computer's mouse
port.
• If you connect the mouse to the USB
port, check if your PC's USB port is
working properly. Look on the Device
Manager of System Properties. If
there is a circled exclamation point
through the icon, it means this USB
controller has some problem. Try to
remove and re-install it or contact
your PC manufacturer's technical
support.
• If you connect the mouse to the USB
port, check the version of your oper-
ating system. If you are not running
Windows 98, Windows 2000, or Win-
dows ME, update your operating
Troubleshooting
31