Troubleshooting, Troubleshooting -2 – Lenovo LI2241 Wide LCD Monitor User Manual

Page 20

Advertising
background image

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
of Range" are
shown on the
screen, and the
power indicator

is flashing white

The system is set to a
display mode which
is not supported by
the monitor

If you are replacing an
old monitor, reconnect it
and adjust the display
mode to within the
specified range for your

new monitor

If using a Windows
system, restart the system
in safe mode, then select a
supported display mode
for your computer

If these options do not
work, contact the Support
Center

“Selecting a
supported display
mode” on page 2-7

The image
quality is
unacceptable

The video signal cable
is not connected with
the monitor or system

completely

Be sure the signal cable is
firmly plugged into the
system and monitor

cting and

on your

r” on page 1-3

“Conne
turning
monito

The color settings
may be incorrect

Select another color
setting from the OSD
menu

ing your

r image” on

3

“Adjust
monito
page 2-

not performed

The automatic imag
setup function was

e Perform automatic image

setup

ing your

r image” on

page 2-3

“Adjust
monito

The power
indicator is not
lit and there is
no image

The monitor’s
power switch is
not switched on

The power cord is
loose or
disconnected

There is no power

at the outlet

Be sure the power
cord is connected
properly

Be sure the outlet has
power

Power on the
monitor

Try using another
power cord

Try using another
electrical outlet

“Connecting and
turning on your
monitor” on page
1-3

Screen is blank
and power
indicator is
steady orange or
flashing white

The monitor is in
Standby/Suspend
mode

Press any key on the
keyboard or move
the mouse to restore
operation

Check the Power
Options settings on
your computer

“Understanding
power management”
on page 2-8

Chapter 3.

3-2

Advertising