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If the display exceeds 85Hz, the
display will work properly but the
"Not Optimum Mode",
"Recommended mode : 1600 X
1200 60Hz" 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 any key on the keyboard to
activate the monitor and restore the
image on the screen.
If there is still no image, press the '[
] (Enter/ Source)' button.
Then press any key on the keyboard
again to activate the monitor and
restore the image on the screen.
Is the monitor
connected using the
DVI cable?
You may get a blank screen if you
boot the system before you connect
the DVI cable, or disconnect and
then reconnect the DVI cable while
the system is running as certain
types of graphic cards do not send
out video signals.
Connect the DVI cable and then
reboot the system.
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
on the monitor?
Adjust the resolution and frequency
of 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