Lenovo 2448HB6 manual Troubleshooting

Page 21

Table 3-1. Monitor specifications for type-model 2448-HB6(continued)

Humidity

Operating

10% to 80%

 

Storage

5% to 95%

 

Shipping

5% to 95%

 

 

 

Troubleshooting

If you have a problem setting up or using your monitor, you might be able to solve it yourself. Before calling your dealer or Lenovo, try the suggested actions that are appropriate to your problem.

Table 3-2. Troubleshooting

Problem

Possible cause

Suggested action

Reference

 

 

 

 

The words Out

The system is set

v If you are replacing an

“Selecting a supported

of Rangeare

to a display

 

old monitor, reconnect

display mode” on page

shown on the

mode which is

 

2-6

 

it and adjust the

screen, and the

not supported by

 

 

 

display mode to within

 

power indicator

the monitor.

 

 

 

the specified range for

 

is flashing green.

 

 

 

 

 

 

 

your new monitor.

 

 

 

 

 

 

 

 

 

v

If using a Windows

 

 

 

 

 

system, restart the

 

 

 

 

 

system in safe mode,

 

 

 

 

 

then select a supported

 

 

 

 

 

display mode for your

 

 

 

 

 

computer.

 

 

 

 

v If these options do not

 

 

 

 

 

work, contact the

 

 

 

 

 

Customer Support

 

 

 

 

 

Center.

 

 

 

 

 

The image

The video signal

Be sure the signal cable is

“Connecting and turning

quality is

cable is not

firmly plugged into the

on your monitor” on

unnacceptable.

connected with

system and monitor.

page 1-4

 

the monitor or

 

 

 

 

system

 

 

 

 

completely.

 

 

 

 

 

 

 

 

The color

Select another color

“Adjusting your monitor

 

settings may be

setting from the OSD

image” on page 2-3

 

incorrect.

menu.

 

 

 

 

 

 

The automatic

Perform automatic image

“Adjusting your monitor

 

image setup

setup.

image” on page 2-3

 

function was not

 

 

 

 

performed.

 

 

 

 

 

 

 

 

 

The power

v

The monitor’s

v

Be sure the power cord

“Connecting and turning

indictator is not

 

power switch

 

is connected properly.

on your monitor” on

lit and there is

 

 

page 1-4

 

is not

v Be sure the outlet has

no image.

 

 

 

switched on.

 

power.

 

 

 

 

 

 

v

 

 

 

 

The power

v Power on the monitor.

 

 

 

cord is loose

v

Try using another

 

 

 

or

 

 

 

 

power cord.

 

 

 

disconnected.

 

 

 

 

v

Try using another

 

 

v

There is no

 

 

 

electrical outlet.

 

 

 

power at the

 

 

 

 

 

 

 

 

 

outlet.

 

 

 

 

 

 

 

 

 

3-2

L1951p Wide Flat Panel Monitor User’s Guide

Image 21
Contents L1951p Wide  Product number Contents 3AFETY Information Safety Precautions Important Safety InformationDigital Interface Cable Types of adjustments Tilt Height AdjustmentProduct overview Cable lock slot User controlsConnecting and turning on your monitor Setting up your monitorPlace the cables into the cable cover 6L1951p Wide Flat Panel Monitor User’s Guide Registering your option Comfort and accessibility Arranging your work areaPositioning and viewing your monitor Quick tips for healthy work habits Accessibility informationAdjusting your monitor image OSD functions OSD Selecting a supported display mode Detaching the monitor stand Caring for your monitor69.88 155.24 440.90 17.36 Troubleshooting Manual image setup Installing the monitor driver in Windows Vista Manually installing the monitor driverInstalling the monitor driver in Windows XP Etting Further Help Customer responsibilities Service information2448-HB6 45J8731 L1951p Wide Business Appendix A. Service and Support Country or Region Telephone Number Appendix A. Service and Support A-3 4L1951p Wide Flat Panel Monitor User’s Guide Appendix B. Notices Recycling information Trademarks Turkish statement of compliance