Problem Possible cause Suggested action Reference
The words "O ut
of Range" ar e
shown on the
screen, and the
power indicator
is flashing green.
The system is set to a
disp lay mode w h ic h is
not supported by the
monito r.
If you are r e p lac ing an o ld mo nito r,
reconnect it and adjust the display
mode to within the specified range
for your ne w mo nito r.
If using a Windows s yst e m, re s t a rt
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 2-6
The image
qualit y is
unacceptable.
The vid e o signal c a ble is
not connected with the
monitor or system
comp letely.
Be su r e the signa l c able is fir mly
plugged into t he sys t e m and monito r. "Connec ting
and turning
on your
monito r " o n
Page 1-4
The color settings may
be incorrect. Select another color setting from the
OSD menu. "Adjusting
your monitor
image" on
page 2-3
The automatic image
setup func t ion w a s no t
performed.
Perform automatic image setup. "Adjusting
your monitor
image"" on
page 2-3
The power
indicator is not
lit and t h e r e is
no image.
The monitors power
switc h is not s w it ched
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 po wer cord.
Try using another electrical outlet.
"Connec ting
and turning
on your
monito r " o n
Page 1-4
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

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Chapter 3. Reference information 3-3