02–TX150S2–70 July 2004 U41057-J19-Z146-1-76
Troubleshooting Diagnostics
● Power cable or monitor cable not connected
Ê Switch off monitor and server.
Ê Check, if the power cable is plugged correctly to monitor and grounded
power outlet.
Ê Check, if the monitor cable is connected correctly to server and monitor
(in case a plug is available). If a separate graphics card is installed in the
server, the monitor cable must be connected to the connection of this
graphics card.
Ê Switch on the monitor and the server.
Flickering stripes on the screen
Switch off the server immediately. Risk of damaging the monitor.
● Monitor does not support the set horizontal frequency.
Ê Determine which horizontal frequencies are supported by your monitor.
Further information about the horizontal frequency (also called line
frequency or horizontal deflection frequency) can be found in the
operating manual concerning the monitor.
Ê How to set the correct horizontal frequency of the monitor can be looked
up in the manual concerning the software of the graphics card or the
manual concerning the operating system.
No screen display or drifting screen display
● The wrong horizontal frequency or resolution is set for the monitor or the
application program.
Ê Determine which horizontal frequencies are supported by your monitor.
Further information about the horizontal frequency (also called line
frequency or horizontal deflection frequency) can be found in the
operating manual concerning the monitor.
Ê How to set the correct horizontal frequency of the screen can be looked
up in the manual concerning the software of the graphics card or the
manual concerning the operating system.
!
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