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IBM L150 User Manual

Page 26

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Screen is blank
and power
indicator is
steady green

Brightness
and Contrast
may be too
low

Adjust brightness and

contrast.

User
Controls
Accessible
Via On
Screen
Display
(OSD)

section

on page 15

Screen is blank
and power
indicator is
blinking green.

The monitor is
in the Power
Saving state

Press any key on the

keyboard or move the
mouse to restore
operation.

Check the Power

Management software on
your computer

Power
Management

section on
page 21

The monitor is
not receiving
a video signal

Check that the signal

cable is firmly connected to
the computer.

Check that no pins are

bent in the signal cable
connector.

Connecting
your Monitor

section on
page 6

The monitor is
in the Active
Off state

Press any key on the

keyboard or move the
mouse to restore
operation.

Check the Power

Management software on
your computer.

Power
Management

section on
page 21

Display mode
of the
computer is
outside the
range of the
monitor

Reconfigure the

computer to use a
supported display mode.

Further
Information

section on
page 20

Image appears
to be smeared

There are
noises in the
video signal

Select Image Setup

menu in the OSD. Then
select MANUAL to adjust
Phase/Clock settings.

User
Controls

section on
page 17

Image appears
to be
discolored

The Color
setting may
be incorrect

Adjust the Color

settings.

User
Controls

section on
page 17

Problem

Possible

Cause

Suggested Action

Reference