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Color monitor 175V
The screen is blank (power indicator does not light)
Ê
Check whether the monitor is switched on.
Ê
Check whether the power cable on the monitor is connected correctly.
Ê
Check whether the power outlet is live.
The screen is blank (power indicator lights)
Ê
Check whether the system unit is switched on.
Ê
Check whether the data cable for the monitor is correctly attached to the monitor and the
monitor port on the system unit.
Ê
Check whether the monitor connection of the system unit used is active.
Ê
Press any key on the PC keyboard - the PC may be in energy saving mode.
Ê
Change the brightness and/or the contrast; the monitor may be adjusted to the maximum dark
setting.
A humming noise is heard after switch-on
The monitor is degaussed every time you switch it on. This produces the humming noise. There is
no malfunction.
18 - English
A26361-K609-Z100-2-5E19
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