3-6 Chapter3:GeneralInstruction
3.3 Troubleshooting (FAQ)
Problem Possible.Solution
PowerLEDisnotON Pressthe buttontocheckifthemonitor
isintheONmode.
Checkifthepowercordisproperly
connectedtothemonitorandthepower
outlet.
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ThepowerLEDlightsamberandthereis
noscreenimage
Checkifthemonitorandthecomputerare
intheONmode.
Makesurethesignalcableisproperly
connectedthemonitorandthecomputer.
Inspectthesignalcableandmakesure
noneofthepinsarebent.
Connectthecomputerwithanother
availablemonitortocheckifthecomputer
isproperlyworking.
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Screenimageistoolightordark AdjusttheContrastandBrightness
settingsviaOSD.
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Screenimageisnotcenteredorsized
properly
Pressthe or buttonfortwo
secondstoautomaticallyadjusttheimage.
(forVGAmodeonly)
AdjusttheH-PositionorV-Position
settingsviaOSD.
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Screenimagebouncesorawavepatternis
presentintheimage
Makesurethesignalcableisproperly
connectedtothemonitorandthe
computer.
Moveelectricaldevicesthatmaycause
electricalinterference.
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Screenimagehascolordefects(whitedoes
notlookwhite)
Inspectthesignalcableandmakesure
thatnoneofthepinsarebent.
PerformResetviaOSD.
AdjusttheR/G/Bcolorsettingsorselect
theColorTemperatureviaOSD.
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Screenimageisblurryorfuzzy Pressthe or buttonfortwo
secondstoautomaticallyadjusttheimage
(forVGAmodeonly).
AdjustthePhaseandClocksettingsvia
OSD.
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Nosoundorsoundislow Ensurethattheaudiocableisproperly
connectedtothemonitorandthe
computer.
Adjustthevolumesettingsofbothyour
monitorandcomputer.
Ensurethatthecomputersoundcard
driverisproperlyinstalledandactivated.
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