Troubleshooting - IBM C170 User Manual

Troubleshooting

If you have a problem setting up or using your monitor, you may be able
to solve it yourself. Before calling your retailer or IBM, try the suggested
actions that are appropriate to your problem.
Possible
Problem
Cause
No power to
Screen is
blank and monitor.
power
indicator is off.
Screen is blank Brightness
and power and Contrast
indicator is may be too
steady green. low.
Screen is blank The monitor is
and power in the Power
indicator is Management
steady amber. Standby state.
Display mode of
the computer is
outside the
range of the
monitor
Suggested Action
Ensure that the electrical outlet
and the monitor are both
switched on.
Check that the power cord
is firmly plugged into the
electrical outlet and the power
supply unit.
If the power cord plug has
a removable fuse, replace it.
Try another power cord.
Try another electrical outlet.
Check the power connection at
the back of the panel.
Adjust brightness and contrast.
Press any key on the keyboard
or move the mouse to restore
operation.
Check the Power Management
software on your computer.
Reconfigure key on the
computer to use a supported
display mode.
Reference
Connecting
your
Monitor
section on
page 5.
User
controls
section on
page 10.
Power
Management
section on
page 16.
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