Lenovo T545 - Handbuch (Seite 33)

ENGLISH
21
i For image problems, you
may want to run
A UTO
S ETUP again before
consulting to this section. In
most cases,
A UTO SETUP
can fix the problems. See
Auto Setup for the computer
on page 8 for details.
Problem
The monitor is
not receving a
video signal
Display mode of
the computer is
outside the
range of the
monitor
Possible
Cause
Suggested Action Reference
The monitor is in
the Power
Management
Suspend or Off
state.
There are noises
in the video
signal
The color setting
may be incorrect.
The LCD contains over 2,300,000 thin-film transistors (TFTs).
A small number of missing, discolored, or lighted dots may be
present on the screen, which is an intrinsic characteristic of the
TFT LCD technology and is not an LCD defect.
Sreen is blank
and power
indicator is
flashing green
every 0.5
second
Sreen is blank
and power
indicator is
flashing green
every 0.5 or 1
second
Image appears
to be smeared
Image appears
to be discolored
A few dots are
missing,
discolored, or
inappropriately
lighted.
Connecting
your monitor
section on
page 4
Further
Information
section on
page 18
User
Controls
section on
page 13
User
Controls
section on
page 13
Power
Management
section on
page 19
•
Reconfigure key on the
computer to use a supported
display mode.
•
Press any key on the keyboard
or move the mouse to restore
operation.
•
Check the Power management
software on your computer.
•
Select IMAGE SET-UP menu
in the OSD. Then select
MANUAL to adjust FINE /
COARSE settings.
•
Adjust the Color settings.
•
Check that the signal cabel
is firmly connected to the
computer.
•
Check that no pins are bent
in the signal cable connector.