Samsung SyncMaster 226UX User Manual page 46

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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 "Unrecognized
There is no image on the
screen.
Is the power indicator on
the monitor blinking at 1
second intervals?
Connected using the DVI
cable?
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?
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.
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.
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
Adjust the resolution and frequency of the
video card.
(Refer to the
Preset Timing
Adjust the frequency properly by referring to
the video card manual and the
Modes.
(The maximum frequency per resolution may
differ from product to product.)
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.
Set the video card by referring to the video
card manual.
Install the monitor driver according to the
Installation
Instructions.
]
Modes).
Modes).
Preset Timing
Driver

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