Chapter 7 Troubleshooting; No Picture - Eizo ColorEdge CG277 User Manual

Chapter 7 Troubleshooting

If a problem still remains after applying the suggested remedies, contact your local EIZO representative.

7-1. No picture

Problem
1. No picture
• Powerindicatordoesnotlight.
• Powerindicatorislightingblue.
• Powerindicatorislightingorange.
• Powerindicatorisflashingorangeandblue.
2. The message below appears.
• Thismessageappearswhennosignalis
input.
Example:
• Themessageshowsthattheinputsignalisout
ofthespecifiedfrequencyrange.(Suchsignal
frequencyisdisplayedinmagenta.)
Example:
fD:DotClock
fH:HorizontalScanFrequency
fV:Verticalscanfrequency
46
Chapter7Troubleshooting
Possible cause and remedy
• Checkwhetherthepowercordisconnectedproperly.
• Press .
• Turnthemainpowerswitchon.
• Turnoffthemainpower,andthenturnitonagainafew
minuteslater.
• Increase"Brightness"and/or"Gain"intheAdjustment
menu(see"2-3.AdjustingColor"(page21)).
• Switchtheinputsignalwith
• Operatethemouseorkeyboard.
• CheckwhetherthePCisturnedon.
• ThedevicethatisconnectedusingDisplayPort/HDMI
haveaproblem.Solvetheproblem,turnoffthemonitor,
andthenturnitonagain.RefertotheUser'sManualof
theoutputdeviceforfurtherdetails.
Thismessageappearswhenthesignalisnotinputcorrectly
evenwhenthemonitorfunctionsproperly.
• Themessageshownleftmayappear,becausesomePCs
donotoutputthesignalsoonafterpower-on.
• CheckwhetherthePCisturnedon.
• Checkwhetherthesignalcableisconnectedproperly.
• Switchtheinputsignalwith
• CheckwhetherthePCisconfiguredtomeettheresolution
andverticalscanfrequencyrequirementsofthemonitor
(see"CompatibleResolutions/Formats"(page15)).
• RebootthePC.
• Selectanappropriatesettingusingthegraphicsboards
utility.RefertotheUser'sManualofthegraphicsboard
fordetails.
.
.