Toshiba PA5116A-2PRP High Speed Port Replicator III User's Guide for PA5116U/P - Page 23
External display issues, USB issues, Press WIndows
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External display issues 23 External display issues Refer also to your computer and monitor documentation. Problem External display does not turn on Display error Solution(s) Press WIndows ( ) + P keys to change the display setting. Choose a setting that displays information to an external monitor. Refer to your computer user's manual for more information on display settings. Make sure that the monitor's power switch is on. Confirm that the monitor's power cable is plugged into a live electrical power outlet. Try adjusting the contrast and brightness controls on the monitor. Check that the cable connecting the monitor to the port replicator is firmly attached. If the problem persists, contact Toshiba support. For contact information, please see "If you need further assistance" on page 26. USB issues This section refers to the TOSHIBA Hardware Setup diagnostic utility. To learn how to access the TOSHIBA Hardware Setup utility, please refer to your computer user's guide. Problem USB device does not work Solution(s) Check that the cable connection between the USB ports on the port replicator and the USB device is secure. Make sure the USB device drivers are properly installed. Refer to your operating system documentation and the documentation that came with your USB device for more information.