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For image problems, you
may want to run Image
setup again before referring to
this section. In most cases,
Image setup can fix the
problems. See Automatic
Image setup for the computer
on page 14 for details.
Possible
Problem
cause
Screen is blank
Display mode of
and power
the computer is
indicator is
outside the
flashing green
range of the
every 0.5
monitor
second
Check Signal
The monitor is
Cable
not receiving a
video signal
message is
shown and
power indicator
is steady amber.
Image appears
There are noises
to be smeared
in the video
signal
Image appears
The color setting
to be discolored
may be incorrect.
A small number of missing, discolored, or lighted dots may be
A few dots are
present on the screen, which is an intrinsic characteristic of the
missing,
TFT LCD technology and is not an LCD defect.
discolored, or
inappropriately
lighted.
Suggested action
• • Reconfigure key on the
computer to use a supported
display mode.
• • Check that the signal cable
is firmly connected to the
computer.
• • Check that no pins are bent
in the signal cable connector.
• • Select Image setup menu
in the OSD. Then select
Manual to adjust Clock / Phase
settings.
• • Adjust the Color settings.
Reference
"Further
information"
section on
page 22.
"Connecting
your monitor"
section on
page 9.
"User
controls"
section on
page 20.
"User
controls"
section on
page 20.
25
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