IBM 150P User Manual page 28

26
Possible
Problem
Cause
Screen is blank Brightness
and power and Contrast
indicator is may be too
steady green low
The monitor is
in the Power
Management
Standby state
The monitor is
not receiving
a video signal
Screen is blank
and power
indicator is
blinking green.
The monitor is
in the Power
Management
Suspend or
Off state
Display mode
of the
computer is
outside the
range of the
monitor
There are
Image appears
noises in the
to be smeared
video signal
Image appears The Color
to be setting may
discolored be incorrect
Suggested Action
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
Check that the signal
cable is firmly connected to
the computer.
Check that no pins are
bent in the signal cable
connector.
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.
Select Image Setup
menu in the OSD. Then
select MANUAL to adjust
Phase/Clock settings.
Adjust the Color
settings.
Reference
User
controls
section on
page 17
Power
Management
section on
page 24
Connecting
your Monitor
section on
page 7 ~ 8
Power
Management
section on
page 24
Further
Information
section on
page 22
User
Controls
setion on page
17
User
Controls
setion on page
17