Samsung LS19WJNKBUXBM - Manual (Page 35)

"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.)
There is no image on the screen.
Is the power indicator on the monitor
blinking at 1 second intervals?
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.
I cannot see the On
Screen Display. Have you locked the On Screen
Display (OSD) Menu to prevent
changes? Unlock the OSD by pressing the
[MENU / ] button for at least 5
seconds.
The screen shows
strange colors or just
black and white. Is the screen displaying only one
color as if looking at the screen
through a cellophane paper? Check the signal cable
connection.Make sure the video
card is fully inserted in it's slot.
Have the screen colors become
strange after running a program or
due to a crash between
applications?
Reboot the computer.
Has the video card been set
properly? Set the video card by referring to
the video card manual.
The screen suddenly
has become
unbalanced. Have you changed the video card or
the driver? Adjust screen image position and
size using the OSD.
Have you adjusted the resolution or
frequency to the monitor? Adjust the resolution and
frequency at the video card.
(Refer to the
Preset Timing
Modes ).
The screen can be unbalanced due to the cycle of the video card signals.
Readjust Position by referring to the OSD.
The screen is out of
focus or OSD cannot
be adjusted.
Have you adjusted the resolution or
frequency on the monitor?
Adjust the resolution and
frequency of the video card.
(Refer to the
Preset Timing
Modes ).
LED is blinking but no
images on the screen. Is the frequency properly adjusted
when checking the Display Timing
on the menu? 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.)
There are only 16
colors shown on the
screen.
The screen colors
have changed after
changing the video
card.
Have the Windows colors been set
properly? Windows ME/2000/XP:
Set the colors properly at the
Control Panel → Display →
Settings.
Has the video card been set
properly?
Set the video card by referring to
the video card manual.
There is a message
that reads Have you installed the monitor
driver? Install the monitor driver
according to the
Driver Installation