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Q: Why is the display on the add-on monitor blank?
A: IfthemonitorpowerLEDisGreen,waitamomentforthemonitortodisplaythe
video,asitmaytakesometimeforthevideotobedisplayedontheadd-onmonitor.
Ifafterafewminutesthevideodoesnotdisplay,restartyourcomputer.Also,make
surethecomputerisnotinstandbyorhibernationmode,whichwillcausetheadd-
onmonitortobeblank.
IfthemonitorpowerLEDisRed,checkiftheconnectionisproperlymade.Ifthe
connection is ne and the problem still exists, uninstall the driver, unplug the
adapter and reinstall the driver.
Q: Why is the add-on monitor ickering?
A: This is usually caused by a low refresh rate. When in “Mirror Mode,” increase
the refresh rate of the main monitor. This will in turn increase the refresh rate of
theadd-onmonitor,whichshouldstoptheickering.Whenin“ExtendedMode,”
increasetherefreshrateoftheadd-onmonitor.
Q: When I play MPEG le by Windows Media Player on the extended monitor, why
does the display become abnormal when I switch it to full screen mode?
A: IfyoursystemisWindowsXPSP1,upgradingtoSP2willsolvethisproblem.
Q: Why does the video not display properly when in “Full-Screen” mode?
A: Trythefollowingtipstoimprovethesmoothnessofthemovieplayback:
•Reducetheresolutionofthedisplayto640x480or800x600.
•Usetheadapterinextendedmode.
•TerminateanyotherCPUintensiveapplicationsrunningonthecomputer.
•AssomemediaplayersrequireDirectXhardwaresupporttocorrectlyoperate,try
adifferentmediaplayerwhichrequireslessDirectXsupport.
• Dragthemediaplayertotheadd-onscreenandclosetheplayer.Restarttheplayer
anditshouldopenontheadd-onmonitor.Nowtryplayingthemedialeagain.
•Tryreducingthehardwareaccelerationleveloftheprimarydisplay(NOTtheadd-
onmonitor)tolevels1,2or3andrestartingthemediaplayer.Thehardware
accelerationcanbefoundbyright-clickingonyourdesktopandclick
“Properties>Settings>Advanced>Troubleshoot.”
•The video playback may be unusual when the add-on monitor is mirroring
the primary display and there is another extended screen connected to the
computer. The extended screen must be disabled before the content will be
correctlyclonedtotheadd-onmonitor.
4. Troubleshooting
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