MAXDATA PRO 7000X Manual page 84

Appendix B - Troubleshooting
The screen is not working.
Possible cause of the problem: The energy saving mode is activated.
Note: The suspend LED flashes.
Troubleshooting:
o Operate the on/off button.
Possible cause of the problem: The screen settings are incorrect.
Troubleshooting:
o Press the spacebar, several times if necessary.
o If an external monitor is connected, switch it on.
Possible cause of the problem: In the system settings, a different
screen type to the existing one is set.
Troubleshooting:
o Press the Fn + F3 key combination.
o If an external monitor is connected, connect it
power
contrast
this topic in the
The system stops working.
Possible cause of the problem: An energy saving function has been
activated.
Note: The screen switches itself off.
Troubleshooting:
Press any key, or press the on/off button if none of the status LEDs are
lit.
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supply and switch it on. Also check the brightness and
settings (you can find additional information on
advanced service handbook).
to a