Technical Support (Faq); Troubleshooting - IBM Computer Monitor User Manual

TECHNICAL SUPPORT (FAQ)

TROUBLESHOOTING

Possible
Problem
Cause
Screen is blank
No Power to
and power
monitor
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
Screen is blank Display mode
and power of the
indicator is computer is
flashing green outside the
every 0.5 range of the
second 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.
Try another power cord.
Try another electrical
outlet.
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 the computer
to use a supported display
mode.
11
Reference
CONTROLS AND
CONNECTORS
Section on page 1
OPERATING
INSTRUCTIONS
Section on page 3
Power Management
section on page 16
Factory set display
mode
Section on page 15