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Troubleshooting
3-2 M14 Flat Panel Monitor User's Guide
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.
Table3-2.Troubleshooting
Problem
Possible cause
The words" Out The system is set
of Range" are
to a display mode
shown on the
which is not
screen, and the
supported by the
power indicator
monitor.
is flashing white.
The image
The video signal
quality is
cable is not
unacceptable.
connected with
the monitor or
system
completely.
The power
● The monitor's
indicator is not lit
power switch is
and there is no
not switched on. ● Be sure the outlet has power. monitor"
image.
● The power cord
is loose or
disconnected.
● There is no
power at the
outlet.
Suggested action
● 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 Customer Support
Centre.
Be sure the signal cable is firmly "Connecting and
plugged into the system and
monitor.
● Be sure the power cord is
connected properly.
● Power on the monitor.
● Try using another power
cord.
● Try using another electrical
outlet.
Reference
"Selecting a
supported display
mode" on page 2-4
turning on your
monitor" on
page 1-4
"Connecting and
turning on your
on page 1-4
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