Samsung SyncMaster 920LM User Manual page 35

I cannot see the On
Screen Display.
The screen shows
strange colors or just
black and white.
The screen suddenly
has become
unbalanced.
The screen is out of
focus or OSD cannot
be adjusted.
LED is blinking but no
images on the screen.
There are only 16
colors shown on the
screen.
The screen colors
have changed after
changing the video
card.
There is a message
that reads
There is no image on the screen.
Is the power indicator on the monitor
blinking at 1 second intervals?
Have you locked the On Screen
Display (OSD) Menu to prevent
changes?
Is the screen displaying only one
color as if looking at the screen
through a cellophane paper?
Have the screen colors become
strange after running a program or
due to a crash between
applications?
Has the video card been set
properly?
Have you changed the video card or
the driver?
Have you adjusted the resolution or
frequency to the monitor?
The screen can be unbalanced due to the cycle of the video card signals.
Readjust Position by referring to the OSD.
Have you adjusted the resolution or
frequency on the monitor?
Is the frequency properly adjusted
when checking the Display Timing
on the menu?
Have the Windows colors been set
properly?
Has the video card been set
properly?
Have you installed the monitor
driver?
"Not Optimum Mode",
"Recommended Mode 1440 X
900 60 Hz" message appears for
one minute and then disappears.
Please change to the
recommended mode during this
one-minute period. (The message
is displayed again if the system is
rebooted.)
The monitor is in PowerSaver
mode.
Press a key on the keyboard to
activate the monitor and restore
the image on the screen.
If there is still no image, press the
[ ] button.
Then press any key on the
keyboard again to activate the
monitor and restore the image on
the screen.
Unlock the OSD by pressing the
[MENU / ] button for at least 5
seconds.
Check the signal cable
connection.Make sure the video
card is fully inserted in it's slot.
Reboot the computer.
Set the video card by referring to
the video card manual.
Adjust screen image position and
size using the OSD.
Adjust the resolution and
frequency at the video card.
(Refer to the Preset Timing
Modes).
Adjust the resolution and
frequency of the video card.
(Refer to the Preset Timing
Modes).
Adjust the frequency properly by
referring to the video card manual
and the Preset Timing Modes.
(The maximum frequency per
resolution may differ from product
to product.)
Windows ME/2000/XP:
Set the colors properly at the
Control Panel → Display →
Settings .
Set the video card by referring to
the video card manual.
Install the monitor driver
according to the Driver Installation