Solving Common Problems - NEC C Manual

Solving common problems

Look here to match your problem and find the possible cause and
solution.
system was doing when the problem occurred and what
you tried to do to correct the problem. This information is
helpful if you need to call for help.
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32 Solving problems
Note:
When trying to solve a problem, note what your
Monitor screen is dark and the power lamp is off
Check that the monitor power cable is connected to the
monitor and a power outlet.
Monitor screen is dark and the power lamp is red
Check that the monitor signal cable is connected to your
computer and is tightly secured.
Check that your computer power is on.
Monitor screen is dark and the power lamp is orange
Press the space bar or move the mouse to take the system out
of a power management mode.
Adjust the contrast and brightness controls on the front of the
monitor.
The image on your screen is discolored
Try turning the monitor off for several seconds, then back on.