Handleiding
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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 “Input
not supported”
are shown on the
screen, and the
power indicator
is ashing 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 specied 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 Center.
“Selecting a
supported display
mode”on page
2-6
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
1-7
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
1-7
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 2-7
The power
indicator is
amber, but there
is no image
The video signal cable
is loose or disconnected
from the system or
monitor
Be sure the video cable is
connected with the system
properly
“Connecting and
turning on your
monitor”on page
1-7
The monitor brightness
and contrast are at the
lowest setting.
Adjust the brightness and
contrast setting on the OSD
menu.
“Adjusting your
monitor image”on
page 2-3
One or more of
the pixels appear
discolored
This is a characteristic of
the LCD technology and
is not an LCD defect
If there are more than ve
pixels missing, contact the
Support Center
“Appendix A.
Service and
Support”on page
A-1
3-2 E24-40 Flat Panel Monitor User’s Guide
Bekijk gratis de handleiding van Lenovo ThinkVision E24-40, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Lenovo |
| Model | ThinkVision E24-40 |
| Categorie | Monitor |
| Taal | Nederlands |
| Grootte | 3217 MB |
