Troubleshooting - Lenovo L2261 Wide Flat Panel Monitor User Manual

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
The words "Out
of Range" are
shown on the
screen, and the
power indicator
is flashing blue.
The image
quality is
unacceptable.
The power
indicator is not
lit and there is
no image.
Screen is blank
and power
indicator is
steady amber or
flashing blue
Possible cause Suggested action
The system is set to a If you are replacing an
display mode which old monitor, reconnect it
is not supported by and adjust the display
the monitor. 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.
The video signal cable Be sure the signal cable is
is not connected with firmly plugged into the
the monitor or system system and monitor.
completely.
The color settings Select another color
may be incorrect. setting from the OSD
menu.
The automatic image Perform automatic image
setup function was setup.
not performed.
• The monitor's • Be sure the power
power switch is cord is connected
not switched on. properly.
• The power cord is • Be sure the outlet has
loose or power.
disconnected.
• Power on the
• There is no power monitor.
at the outlet.
• Try using another
power cord.
• Try using another
electrical outlet.
The monitor is in • Press any key on the
Standby/Suspend keyboard or move
mode the mouse to restore
operation.
• Check the Power
Options settings on
your computer.
Reference
"Selecting a
supported display
mode" on page 2-7
"Connecting and
turning on your
monitor" on page 1-4
"Adjusting your
monitor image" on
page 2-3
"Adjusting your
monitor image" on
page 2-3
"Connecting and
turning on your
monitor" on page 1-4
"Understanding
power management"
on page 2-8
3-3
Chapter 3.