Lenovo E54 manual Technical Support Faq

Page 16

TECHNICAL SUPPORT (FAQ)

Problem & Question

Possible Solution

Power LED is not on

*Verify that the power switch is in the ON

 

position

 

*Power cord must be connected

No Plug & Play

*Verify that the computer system is Plug &

 

Play compatible

 

*Verify that the video card is Plug & Play

 

compatible

 

*Verify that the D-15 plug pin of video

 

cable is bent

 

*Make sure the monitor device drivers are

 

installed

No picture

*Computer power switch must be in the

 

ON position

 

*Computer video card must be snugly

 

seated in its slot

 

*The signal cable must be completely

 

connected to the computer

 

*Check the color of the power LED

 

indicator. If it is orange, then the monitor

 

and the computer system are in power-

 

saving mode. You need to press your

 

keyboard or move the mouse to

 

reactivate the system.

Picture is fuzzy

*Adjust the Contrast and Brightness

 

Controls.

Picture bounces or a wave pattern

*Move electrical devices that might cause

is present in the picture

electrical interference.

Monitor is stuck in “Power Saving

*Make sure monitor’s video cable is

Mode”

properly connected to the computer.

 

*Inspect monitor’s video cable and make

 

sure none of the pins are bent.

 

*Make sure computer is operational by

 

hitting the CAPS LOCK key on the

 

keyboard while observing the CAPS

 

LOCK LED. The LED should either

 

turn ON or OFF after hitting the CAPS

 

LOCK key.

Missing one of the primary colors

*Inspect the monitor’s video cable and

(RED, GREEN, or BLUE)

make sure that none of the pins are bent.

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Contents Page íí í Fourth Edition July Copyright lenovo 2006,2005 portionc IBM corp,2004 All rights reservedNotices Lenovo United States, Inc 500 Park Offices Drive, HwyResearch Triangle Park, NC U.S.A Attention Lenovo Director of LicensingTrademarks Further Help Installing the Device Driver PACKING LISTContents Installation InstructionsPRECAUTIONS Workplace preparation Work Practices Caring for your MonitorINSTALLATION INSTRUCTIONS Swivel Base Screen settingsRest BackPower Source Power cordVideo cable OPERATING INSTRUCTIONS General Instructions EXTERNAL CONTROLSPower Indicator How to adjust a settingFront Panel Control ADJUSTING THE PICTURE FEATURES Green monitor Plug and play Plug & Play DDC2B FeatureDDC/CI TECHNICAL SUPPORT FAQ APPENDIX A - SPECIFICATIONS 362 In mmSRGB BrightnessOSD Display Time APPENDIX B - FACTORY PRESET TIMING TABLE Connector pin assignmentInstalling the Device Driver for Windows 95 or Windows Installing the Device DriverIf you are using Windows Installing the Device Driver for Windows 2000 or Windows Me Installing the device driver in Windows XP Installing the device driver in Windows Vista Model Type 6331for E54 Service InformationCustomer responsibilities