User Manual

Chapter 3 3-3
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
The words "Out of
Range" are shown on the
screen, and the power
indicator is Àashing
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
speci¿ed 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 ¿rmly plugged into
the system and monitor
"Connecting and turning
on your monitor"on
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 function was not
performed
Perform automatic
image setup
"Adjusting your monitor
image"on page 2-3
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 1-4
Screen is blank and
power indicator is
amber
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