User guide

Matrox DualHead2Go – User Guide 35
2
Cause If you’re using multi-display mode, the program window or dialog box may be in a display
or on a monitor that’s unusable. (For example, your monitor may not be properly connected
or configured.)
1
Solution Make sure all the displays and monitors you want to use are usable. For more information,
see other troubleshooting items in this guide.
3
Cause The program window or dialog box may be somewhere off-screen.
1
Solution If the program window you want to see is named on the Windows taskbar, right-click on it
and select
Maximize . (If you click Restore , the program window goes back to its previous
position. To fix this problem, see the other solutions.)
2
Solution Manually move the program window or dialog box:
1 Press [Alt]+[Space].
2 If you see a pop-up menu, click Move . If you don’t see a pop-up menu, press [M] (for
Move ).
3 Press one of the arrow keys once and move your mouse pointer to where you want the
window or dialog box to appear, then click. The program window or dialog box should
appear where you clicked.
For more information, see Matrox PowerDesk help.
Problem 3D programs don’t work
1
Cause While using display resolutions above 2048 × 768, certain graphics hardware may not
properly support 3D acceleration.
1
Solution For information on the capabilities of your graphics hardware, see its documentation.