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Problem solutions and tips
Troubleshooting
Power indicator remains off after you have switched
on your device
Cause
Remedy
The mains voltage supply is faulty.
►
Check that the power cable is correctly
plugged into the device and into a grounded
mains outlet.
►
Check that the main switch at the rear of the
monitor is set to the "I" position.
►
Switch the device on.
Internal power supply overloaded.
►
Pull the power plug of the device out of the
mains outlet.
►
Wait a moment.
►
Plug the power plug into a properly grounded
mains outlet again.
►
Switch the device on.
The device cannot be switched off with the ON/OFF switch
Cause
Remedy
The device has not been switched on with the
ON/OFF switch.
►
Press the ON/OFF switch again.
System crash
►
Keep the on/off switch pressed for at least 4
seconds until the machine switches off.
Caution: This can lead to a loss of data!
This procedure does not allow the operating
system to shut down in an orderly way. The next
time the system is started there may well be
error messages.
Monitor remains blank
Cause
Remedy
Monitor is switched off.
►
Switch your monitor on.
Power saving has been activated (screen is
blank)
►
Press any key on the keyboard.
or
►
Deactivate the screen saver. If
necessary, enter the appropriate
password.
Brightness control is set to dark
►
Adjust the brightness control. For detailed
information, please refer to the operating
manual supplied with your monitor.
22
A26361-K1180-Z220-1-7619, edition 2
Содержание ESPRIMO E3520
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