80
Operating Manual
RX4770 M2
Troubleshooting and tips
8.3
Screen remains blank
Monitor is switched off
Ê
Switch on your monitor.
Screen has gone blank
Ê
Press any key on the keyboard.
or
Ê
Deactivate screen saver. Enter the appropriate password.
Brightness control is set to dark
Ê
Set the brightness control on the monitor to light. For detailed information,
refer to the operating manual supplied with your monitor.
Power cable or monitor cable not connected
Ê
Switch off the monitor and the server.
Ê
Check whether the power cable is properly connected to the monitor and to
the grounded power outlet.
Ê
Check whether the monitor cable is properly connected to the server and
monitor (if it is plugged in with a connector). If a separate graphics card is
installed in the server, then the monitor cable must be connected to the
graphics card.
Ê
Switch on the monitor and the server.
Summary of Contents for PRIMERGY RX4770 M2
Page 6: ...Operating Manual RX4770 M2 ...
Page 10: ...Operating Manual RX4770 M2 Contents ...
Page 14: ...14 Operating Manual RX4770 M2 Preface ...
Page 28: ...28 Operating Manual RX4770 M2 Functional overview ...
Page 42: ...42 Operating Manual RX4770 M2 Important information ...
Page 78: ...78 Operating Manual RX4770 M2 Property and data protection ...
Page 84: ...84 Operating Manual RX4770 M2 Troubleshooting and tips ...