Lenovo USB-to-DVI Monitor Adapter, User Manual

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Chapter 4. Troubleshooting
This section contains troubleshooting information for the USB-to-DVI adapter. If you encounter any of the
following problems when using the USB-to-DVI adapter, refer to the corresponding answers.
Q : Why does the Hybrid Graphics Card system (a system that has both independent graphics cards and
integrated graphics cards installed in your computer) not support more than three USB-to-DVI adapters?
A
: This is a Microsoft limitation. The Hybrid Graphics Card system supports at most three USB-to-DVI
adapters simultaneously.
Q : Why does the USB-to-DVI adapter not work when my computer is starting?
A : The USB-to-DVI adapter only works when the computer has completed the starting process.
Q : Why does the USB-to-DVI adapter not work when my computer is using a DOS (Disk Operating
System) based system?
A : The USB-to-DVI adapter only works in the Microsoft Windows operating systems.
Q : Why does my DVD player not work when I try to connect the extended monitor?
A : Some DVD player might not support playing DVD on an extended monitor. You can enable the DVD
player on an extended monitor by doing the following:
1.
Click the Lenovo USB-DVI Adapter icon in the lower right corner of your computer screen.
2. Select Advanced... to directly open the Display Settings window.
3. In the Display Settings window, select Settings . Select the serial number of your external monitor and
then select make it the primary display .
4. Try to play your DVD video on the extended monitor.
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