Troubleshooting and tips | Flickering stripes on the monitor screen |
7.4Flickering stripes on the monitor screen
VCAUTION!
Switch the server off immediately.
Monitor does not support the set horizontal frequency
ÊFind out which horizontal frequency your monitor screen supports. You will find the horizontal frequency (also known as the line frequency or horizontal deflection frequency) in the documentation for your monitor.
ÊRefer to the documentation for your operating system or the software for your screen controller for how to set the correct horizontal frequency for your monitor and follow the procedure accordingly.
7.5No screen display or display drifts
The wrong horizontal frequency or resolution has been selected for the monitor or for the application program.
ÊFind out which horizontal frequency your monitor supports. You will find the horizontal frequency (also known as line frequency or horizontal deflection frequency) in the documentation for your monitor.
ÊRefer to the documentation for your operating system or the software for your screen controller for how to set the correct horizontal frequency for your monitor and follow the procedure accordingly.
7.6No mouse pointer displayed on the screen
Mouse driver not loaded
ÊCheck whether the mouse driver is properly installed and is activated. Infor- mation on the mouse driver can be found in the documentation for the mouse, the operating system or the application program.
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