
6
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If a problem still remains after applying the suggested remedies, contact your local dealer.
Problem Possible cause and remedy
1. No picture
• Powerindicatordoesnotlight.
• Checkwhetherthepowercordisconnectedproperly.
• Turnthemainpowerswitchon.
• Press .
• Turnoffthemainpower,andthenturnitonagainafew
minuteslater.
• Powerindicatorislightingorange. • Switchtheinputsignal.Fordetails,refertotheUser’s
Manual(ontheCD-ROM).
• Operatethemouseorkeyboard.
• CheckwhetherthePCisturnedon.
• WhenPresenceSensorissetto“Auto”or“Manual”,the
monitormayhaveshiftedtothepowersavingmode.
Comeneartothemonitor.
• Powerindicatorisashingorangeandgreen. • ThedevicethatisconnectedusingDisplayPorthavea
problem.Solvetheproblem,turnoffthemonitor,andthen
turnitonagain.RefertotheUser’sManualoftheoutput
deviceforfurtherdetails.
2. The message below appears. Thismessageappearswhenthesignalisnotinputcorrectly
evenwhenthemonitorfunctionsproperly.
• Thismessageappearswhennosignalis
input.
Example:
• Themessageshownleftmayappear,becausesomePCs
donotoutputthesignalsoonafterpower-on.
• CheckwhetherthePCisturnedon.
• Checkwhetherthesignalcableisconnectedproperly.
• Switchtheinputsignal.Fordetails,refertotheUser’s
Manual(ontheCD-ROM).
• Themessageshowsthattheinputsignalis
outofthespeciedfrequencyrange.
Example:
fD:DotClock
fH:HorizontalScanFrequency
fV:Verticalscanfrequency
• CheckwhetherthePCisconguredtomeettheresolution
andverticalscanfrequencyrequirementsofthemonitor
(see“CompatibleResolutions”).
• RebootthePC.
• Selectanappropriatesettingusingthegraphicsboard’s
utility.Refertothemanualofthegraphicsboardfor
details.