Troubleshooting
Having this problem?
Check the following points:
No screen display
Power indicator is lit
►
Check whether the computer is switched on.
►
Check whether the data cable for the
monitor is correctly screwed into the monitor
port on the computer.
►
Press any key on the computer keyboard.
The computer may be in power saving
mode.
►
Alter the brightness and/or contrast until you
get a picture.
Message:
No Signal
►
Check whether the data cable for the
monitor is correctly screwed into the monitor
port on the computer.
►
Check whether the computer is switched on.
Message:
Frequency out of range:
## kHz / ## Hz
Please change the display mode
to 2560 x 1440 with 60 Hz
The input signal (horizontal frequency and
refresh rate) at the displayed input does not
correspond to the technical data for the monitor.
►
Reboot the system after connecting to the
monitor. The VGA interface does not support
"Hot Plugging".
►
Adjust the video frequency range using the
computer software (see documentation for
the computer or display adapter).
►
Set a different screen resolution using the
computer software (see documentation for
the computer or display adapter).
Picture position not correct
The monitor recognises an unde
fi
ned mode (see
chapter
).
►
Run the function
Auto adjust
(see Chapter
"Setting screen display", Page 22
Picture is shaking
►
Check whether the data cable for the
monitor is correctly screwed into the monitor
port on the computer.
►
Run the function
Auto adjust
(see Chapter
"Setting screen display", Page 22
Picture is wrongly adjusted
►
Run the function
Factory Recall
(see Chapter
"Advanced setting functions", Page 26
).
The
Auto Processing
message appears.
Picture disturbances (vertical lines)
►
Run the function
Auto adjust
(see Chapter
"Setting screen display", Page 22
Picture disturbances (horizontal lines, picture
noise)
►
Run the function
Auto adjust
(see Chapter
"Setting screen display", Page 22
The screen becomes darker
The background lighting has a limited lifetime.
If your monitor display should become too dark,
the background lighting will have to be replaced.
►
Contact our Service Desk.
Fujitsu
43