Troubleshooting - Fujitsu P27-9TQ Operating Manual

Troubleshooting

Should an error occur, first check the following points. If the distortion is still not eliminated,
the monitor should, if possible, be checked on another computer.
If you cannot solve the problem, please contact our Service Desk.
Having this problem?
No screen display
Status LED lights up
Message: No Signal
Message:
Frequency out of range:## kHz / ## Hz
Please change the display mode to
2560 x 1440 with 60 Hz
Picture position not correct
Picture is shaking
Picture is wrongly adjusted
Picture disturbances (vertical lines)
Fujitsu
Check the following points:
► 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.
► 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.
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).
The monitor recognises an undefined mode (see
chapter "Technical specification", Page
► Run the function Auto adjust (see Chapter
"Setting screen display", Page
► 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
► Run the function Factory Recall (see Chapter
"Advanced setting functions", Page
The Auto Processing message appears.
► Run the function Auto adjust (see Chapter
"Setting screen display", Page

Troubleshooting

57).
23).
23).
27).
23).
55