TX120 Operating Manual 57
Troubleshooting and tips Flickering stripes on monitor screen
7.4 Flickering stripes on monitor screen
V CAUTION!
Switch off the server immediately. Risk of damaging the server.
Monitor does not support the set horizontal frequency
Ê Find out which horizontal frequency your monitor screen supports. You will
find the horizontal frequency (also known as line frequency or horizontal
deflection frequency) in the documentation for your monitor.
Ê Refer to the documentation for your operating system or the software for the
screen controller for details of how to set the correct horizontal frequency for
your monitor, and follow the procedure accordingly.
7.5 No screen display or display drifts
The wrong horizontal frequency or resolution has been selected for the
monitor or for the application program.
Ê Find out which horizontal frequency your monitor screen supports. You will
find the horizontal frequency (also known as line frequency or horizontal
deflection frequency) in the documentation for your monitor.
Ê Refer to the documentation for your operating system or the software for the
screen controller for details of how to set the correct horizontal frequency for
your monitor, and follow the procedure accordingly.