Lenovo 62CE-GAR3-WW, Руководство пользователя

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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 The system is set to a If you are replacing an old “Selecting a supported
Range” are shown display mode which is monitor, reconnect it and display mode” on page
on the screen, and not supported by the adjust the display mode to 2-7
the power indicator monitor. within the specified range for
is flashing white. 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 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.
“Connecting and
turning on your
monitor” on page 1-5
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 • The monitor’s • Be sure the power cord is “Connecting and
indicator is not power switch is not connected properly. turning on your
lit and there is no switched on.
• Be sure the outlet has
monitor” on page 1-5
image.
• The power
cord is loose or
disconnected.
• There is no power at
the outlet.
power.
• Power on the monitor.
• Try using another power
cord.
• Try using another electrical
outlet.
Screen is blank and The monitor is in • Press any key on the “Understanding power
power indicator is Standby/Suspend keyboard or move the management” on page
amber. mode. mouse to restore operation.
• Check the Power Options
settings on your computer.
2-8
Chapter 3 Reference information 3-3