User`s manual

35
Chapter5Troubleshooting
Chapter 5 Troubleshooting
If a problem still remains after applying the suggested remedies, contact your local dealer.
5-1. No picture
Problem Possible cause and remedy
1. No picture
• Powerindicatordoesnotlight.
• Checkwhetherthepowercordisconnectedproperly.
• Turnthemainpowerswitchon.
• Press
.
• Turnoffthemainpower,andthenturnitonagaina
fewminuteslater.
• Powerindicatorislightingblue. • Increase“Brightness”,“Contrast”,or“Gain”inthe
Settingmenu(see“Toperformadvancedadjustments”
(page17)).
• Powerindicatorislightingorange.
• Switchtheinputsignalwith
.
• Operatethemouseorkeyboard.
• CheckwhetherthePCisturnedon.
• Powerindicatorashesorangeandblue. • ThereisaprobleminthedevicethatusesDisplayPort
connection.Solvetheproblem,turnoffthemonitor,
andthenturnitonagain(EV2335Wonly).Referto
theuser’smanualofthedevicethatusesDisplayPort
connectionfordetails.
2. The message below appears. Thismessageappearswhenthesignalisnotinput
correctlyevenwhenthemonitorfunctionsproperly.
• Themessageshowsthattheinputsignalis
outofthespeciedfrequencyrange.
Example:
• CheckwhetherthePCisconguredtomeetthe
resolutionandverticalscanfrequencyrequirements
ofthemonitor(see“2-1.CompatibleResolutions”
(page13)).
• RebootthePC.
• Selectanappropriatedisplaymodeusingthe
graphicsboard’sutility.RefertotheUser’sManualof
thegraphicsboardfordetails.