Samsung SyncMaster 940UX Owner's Manual page 43

screen.
Is the power indicator on the
monitor blinking at 1 second
intervals?
I cannot see the On Have you locked the On Screen
Screen Display. Display (OSD) Menu to prevent
changes?
The screen shows Is the screen displaying only
strange colors or just one color as if looking at the
black and white. 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?
The screen suddenly Have you changed the video
has become card or the driver?
unbalanced.
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.
The screen is out of Have you adjusted the
focus or OSD cannot resolution or frequency on the
be adjusted. monitor?
There are only 16 Have the Windows colors been
colors shown on the set properly?
screen.
The screen colors
have changed after
Has the video card been set
changing the video
properly?
card.
There is a message Have you installed the monitor
that reads driver?
"Unrecognized
See the video card manual to
monitor, Plug & Play
see if the Plug & Play (VESA
(VESA DDC) monitor
DDC) function can be
found".
supported.
USB Monitor Check List
Symptom
There is no image on If you quickly and
the screen. I cannot repeatedly turn your
turn on the monitor. USB monitor off and
on, it may not work
normally.
The screen of the Check the 'Hardware
USB monitor freezes. acceleration' setting for
your USB monitor in
the 'Display Properties'
window.
Check List
Your USB monitor is recognized as a general USB device
on your PC. Therefore, please refer to the troubleshooting
information for USB devices by visiting Microsoft's
customer support site. (
1. Right-click the 'My Computer ' and click on 'Properties'.
2. The Device Manager is displayed.
3. From the "Action" menu, click "Scan for hardware
changes". Reboot your PC.
Set the 'Hardware acceleration' value to 'Full'.
For more information on how to configure the settings, click
here.
1. Right-click the 'Windows Desktop' and click on
'Properties'.
2. The "Display Properties" window appears.Select the
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.
Unlock the OSD by pressing the [
least 5 seconds.
Check the signal cable connection.Make sure the
video card is fully inserted in its 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
Windows ME/2000/XP:
Set the colors properly 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.
Install the monitor driver according to the
Installation Instructions.
Solutions
www.microsoft.com
] button for at
Modes).
Modes).
Driver
Driver
- Support )