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 'SOURCE'
button.
Then press any key on the keyboard again to
activate the monitor and restore the image on
the screen.
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
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 XP :
Set the resolution at the Control Panel
→
Appearance and Themes
→
Display
→
Settings.
Windows ME/2000 :
Set the resolution 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 "Unrecognized
Have you installed the
monitor driver?
Install the monitor driver according to the
Driver Installation Instructions
.
