Samsung 220TN - Manual (Page 82)

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 [ ] 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 its 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
monitor, Plug & Play
(VESA DDC)
monitor found". Have you installed
the monitor driver? Install the monitor driver according to the Driver
Installation Instructions .
See the video card
manual to see if the
Plug & Play (VESA
DDC) function can
be supported. Install the monitor driver according to the Driver
Installation Instructions .
Check when
MagicTune™ does
not function properly. MagicTune™
feature is found
only on PC (VGA) * To check whether your PC is available for
MagicTune™ feature, follow the steps below (When
Windows is XP);