Samsung LS24C750PS/EN, LS27C750PS/EN, LS27C750PS/UE, LS27C750PS/ZR Not Optimum Mode is displayed

Page 77

9Troubleshooting Guide

Screen issue

 

 

Not Optimum Mode is displayed.

This message appears when the signal from the

 

graphics card exceeds the maximum resolution or

 

frequency for the product.

 

 

 

Change the maximum resolution and frequency to

 

suit the product performance, referring to

 

Standard Signal Mode Table (page 84).

 

 

The images on the screen look distorted.

Check the cable connection to the product (Refer

 

to "2.3 Connecting and Using a PC")

 

 

The screen is not clear. The screen is blurry.

Adjust Coarse (page 50) and Fine (page 51).

 

 

 

Remove any accessories (video extension cable,

 

etc.) and try again.

 

 

 

Set the resolution and frequency to the

 

recommended level. (Refer to "10.1 General")

 

 

The screen appears unstable and shaky.

Check that the resolution and frequency for the

 

PC are within the range of resolution and

There are shadows or ghost images left on the

frequency compatible with the product. Next, if

screen.

required, change the settings, referring to

 

 

Standard Signal Mode Table (page 84) in this

 

manual and the INFORMATION menu on the

 

product.

 

 

The screen is too bright. The screen is too dark.

Adjust Brightness (page 39) and Contrast (page

 

40).

 

 

Screen color is inconsistent.

Change the COLOR settings. (Refer to "

 

Configuring Tint")

 

 

The colors on the screen have a shadow and are

Change the COLOR settings.

distorted.

(Refer to " Configuring Tint")

 

 

 

White does not really look white.

Change the COLOR settings.

 

(Refer to " Configuring Tint")

 

 

There is no image on the screen and the power

The product is operating in power-saving mode.

LED blinks every 0.5 to 1 second.

 

Press any key on the keyboard or move the

 

 

mouse to return to normal operating mode.

 

 

 

 

Sound issue

 

 

There is no sound.

Check the connection of the audio cable or adjust

 

the volume.

 

 

 

Check the volume.

 

 

9 Troubleshooting Guide 77

Image 77
Contents S24C750P Table Of Contents Screen Setup Configuring Tint Coordinating OSD Setup and Reset Appendix Index Icons used in this manual Before Using the ProductCopyright Cleaning CleaningPrecautions for storage Securing the Installation SpaceSymbols Safety PrecautionsElectricity and Safety Installation and Safety Before Using the Product Operation and Safety GAS Before Using the Product Before Using the Product Correct posture to use the product Preparations Checking the ContentsComponents Checking the ComponentsFrontal Buttons PartsAuto Port About ports Reverse SideAttaching the cradle InstallationRotating the Monitor Adjusting the Product Tilt and HeightAnti-theft Lock MagicRotation Auto Before Connecting Connecting and Using a Source DeviceConnecting the Power Pre-connection CheckpointsConnecting to a PC Connecting and Using a PCConnection Using an HDMI-DVI Cable Cables can be fixed as shown Changing the sound settings on Windows Driver Installation Setting Optimum Resolution Changing the Resolution Using a PC Changing the Resolution on Windows Vista Changing the Resolution on Windows Connecting and Using a Source Device Brightness Screen SetupConfiguring Brightness Contrast Configuring ContrastSharpness Configuring SharpnessSamsung Magic Bright Configuring Samsung Magic BrightMagic Upscale Samsung Magic Upscale Configuring Samsung Magic UpscaleChanging the Image Size Image SizeScreen Setup Hdmi Black Level Configuring the Hdmi Black Level SettingsResponse Time Configuring Response TimePosition & V-Position Configuring H-Position & V-PositionCoarse Adjusting CoarseFine Adjusting FineRed Configuring TintConfiguring Red Green Configuring GreenBlue Configuring BlueColor Tone Configuring the Color Tone SettingsGamma Configuring GammaLanguage Configuring LanguageCoordinating OSD Menu H-Position & Menu V-Position Configuring Menu H-Position & Menu V-PositionDisplay Time Configuring Display TimeChanging Transparency TransparencyInitializing Settings Reset Setup and ResetReset Eco Saving Configuring Eco SavingConfiguring Off Timer Off TimerTurn Off After Configuring Turn Off AfterConfiguring PC/AV Mode PC/AV ModeKey Repeat Time Configuring Key Repeat TimeSource Detection Configuring Source DetectionCustomized Key Configuring Customized KeyDisplaying Information Information Menu and OthersConfiguring Brightness and Contrast in the Initial Screen Configuring Volume in the Initial Screen What is MagicTune? Installing the SoftwareInstalling the Software MagicTuneRemoving the Software MultiScreen MultiScreenHardware Testing the Product Troubleshooting GuideChecking the Resolution and Frequency Check the followingNot Optimum Mode is displayed Source device issue Question Answer Q & aTroubleshooting Guide General SpecificationsSpecifications PowerSaver Standard Signal Mode Table Hdmi Contact Samsung World Wide AppendixEurope Cyprus CIS Asia Pacific Africa Product damage caused by customers fault Responsibility for the Pay Service Cost to CustomersNot a product defect OthersCorrect Disposal OSD On Screen Display TerminologyResolution Index Index
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LS27C750PSA/CI, LS27C750PS/UE, LS27C750PS/EN, LS27C750PSX/KZ, LS24C750PS/ZR specifications

The Samsung LS27C750PS/ZR, LS24C750PS/ZR, and LS27C750PS/UE are innovative monitors that cater to a wide range of users, from professionals seeking precision to everyday consumers looking for an immersive viewing experience. These models are part of Samsung's advanced monitor lineup, designed to deliver exceptional performance and stunning visuals.

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