Samsung LS22TWUSX/CI Cannot see the On Screen Display, Screen suddenly has become unbalanced

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Troubleshooting

Q:There is no image on the screen. Is the power indicator on the monitor blinking at 1 second intervals?

A:The monitor is in PowerSaver mode.

A:Press a key on the keyboard to activate the monitor and restore the image on the screen.

A: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.

I cannot see the On Screen Display.

Q:Have you locked the On Screen Display (OSD) Menu to prevent changes?

A:Unlock the OSD by pressing the [MENU/ ] button for at least 5 seconds.

The screen shows strange colors or just black and white.

Q:Is the screen displaying only one color as if looking at the screen through a cellophane paper?

A:Check the signal cable connection.

A:Make sure the video card is fully inserted in its slot.

Q:Have the screen colors become strange after running a program or due to a crash between ap- plications?

A:Reboot the computer.

Q:Has the video card been set properly?

A:Set the video card by referring to the video card manual.

The screen suddenly has become unbalanced.

Q:Have you changed the video card or the driver?

A:Adjust screen image position and size using the OSD.

Q:Have you adjusted the resolution or frequency to the monitor?

A:Adjust the resolution and frequency at the video card.

(Refer to the Preset Timing Modes).

Q: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.

Q:Have you adjusted the resolution or frequency on the monitor?

A:Adjust the resolution and frequency of the video card. (Refer to the Preset Timing Modes).

LED is blinking but no images on the screen.

Q:Is the frequency properly adjusted when checking the Display Timing on the menu?

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Contents SyncMaster T190N/T190GN/T200N/T200GN/T220N/T220GN LCD MonitorPower Safety InstructionsNotational Installation Clean Others Page Page Page Page Introduction Package ContentsUnpacking Front Your Monitor Initial SettingsBrightness button RearUsing the Anti-Theft Kensington Lock Connections Connecting CablesFolding the base Using the Stand Monitor AssemblyInstalling the Monitor Driver Automatic Using the SoftwareMonitor Driver Installing the Monitor Driver Manual Page Page Page Page Page Page MagicTune How to install the Natural Color softwareHow to delete the Natural Color software program Natural Color Natural Color Software ProgramSystem Requirements Installation ProblemsMultiScreen Installation UninstallMB Memory above MB Hard disk space above T190N,T190GN Direct Functions Adjusting the MonitorOSD Lock & Unlock MagicBright MagicColor Color Effect Image Size Customized keyT190N,T190GN OSD Function BrightnessPicture Brightness MagicBright ContrastMagicColor ColorColor Tone Color Effect Color ControlImage Coarse GammaFine Position SharpnessLanguage OSDTransparency Setup ResetDisplay Time Image Size RTA LED BrightnessT200N,T200GN,T220N,T220GN Direct Functions InformationCustomized key T200N,T200GN,T220N,T220GN OSD Function Contrast Color Color Tone Gamma Fine OSD Transparency Setup Reset RTA Information Environment TroubleshootingT190N,T190GN Self-Test Feature Check Self-Test Feature CheckNo images on the screen. I cannot turn on the monitor T190N,T190GN Check ListScreen suddenly has become unbalanced Screen is out of focus or OSD cannot be adjustedCannot see the On Screen Display Screen shows strange colors or just black and whiteMagicTune doesnt work properly Check when MagicTune does not function properlyT190N,T190GN T200N,T200GN,T220N,T220GN Self-Test Feature Check T200N,T200GN,T220N,T220GN Check List Cannot see the On Screen Display Troubleshooting MagicTune doesnt work properly T200N,T200GN,T220N,T220GN General SpecificationsPreset Timing Modes PowerSaverModel Name SyncMaster T190GN Horizontal ~ 81 kHz Vertical ~ 75 Hz PowerSaver Model Name SyncMaster T200N Optimum resolution 1680 x 1050 @ 60 Hz Maximum resolution PowerSaver Cycle and the inverse number of the Horizontal Cycle is Maximum Pixel Clock Preset Timing Modes Model Name SyncMaster T220N PowerSaver Model Name SyncMaster T220GN Pixel Pitch Mm H x 0.282 mm PowerSaver Specifications T190N,T190GN For Better Display InformationT190N,T190GN Product Information Image Retention Free Display Information together with Logo or Moving image cycle Page T200N,T200GN,T220N,T220GN For Better Display Warranty Display Information together with Logo or Moving image cycle Information Our LCD Monitor satisfies ISO13406-2 Pixel fault Class Contact Samsung Worldwide AppendixCIS Terms Authority Correct Disposal
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