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Troubleshooting and Tips
7.4
Flickering Stripes on the Monitor Screen
V
CAUTION!
Switch off the server immediately. Risk of material damage.
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 corresponding
software for the screen controller for how to set the correct horizontal
frequency for your monitor, and follow the procedure accordingly.
7.5
No Screen Display or the 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 corresponding
software for the screen controller for how to set the correct horizontal
frequency for your monitor, and follow the procedure accordingly.
7.6
No Mouse Pointer Displayed on Screen
Mouse driver not loaded
Ê Check whether the mouse driver is properly installed and is present when
the application program is started. Detailed information can be found in the
user manuals for the mouse, the operating system or the application
program.
RX220
Flickering Stripes on the Monitor Screen
Operating Manual
59
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