Samsung LS27C750PSX/KZ, LS27C750PS/EN, LS27C750PS/UE Screen issue, Not Optimum Mode is displayed

Page 77

9Troubleshooting Guide

Screen issue

Issues

Solutions

 

 

The power LED is off. The screen will not switch

Check that the power cable is connected

on.

properly. (Refer to "2.2 Connecting and Using a

 

PC")

 

 

The message Check Signal Cable appears.

Check that the cable is properly connected to the

 

product. (Refer to "2.2 Connecting and Using a

 

PC")

 

 

 

Check that the device connected to the product is

 

powered on.

 

 

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 "2.2 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")

 

 

9 Troubleshooting Guide 77

Image 77
Contents S27C750P Table Of Contents Screen Setup Configuring Tint Coordinating OSD Setup and Reset Information Index Icons used in this manual Before Using the ProductCopyright Cleaning Precautions 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 Pre-connection Checkpoints Connecting and Using a Source DeviceBefore Connecting Connecting to a PC Connecting and Using a PCConnection Using the D-SUB Cable Analogue Type Connection Using the Hdmi CableConnecting to Headphones or Speakers Connection Using an HDMI-DVI CableCables can be fixed as shown Connecting the PowerChanging 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 Restrictions and Problems with the Installation MultiScreenHardware Testing the Product Troubleshooting GuideChecking the Resolution and Frequency Installation issue PC modeNot Optimum Mode is displayed Screen issueSource device issue Sound issueQuestion 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 OthersAppendix Correct Disposal OSD On Screen Display TerminologyResolution Index Index
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LS27C750PSA/CI, LS27C750PS/UE, LS27C750PS/EN, LS27C750PSX/KZ, LS27C750PSX/CI 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.

One of the standout features of these Samsung monitors is their display technology. They boast a high-resolution panel that offers vivid color reproduction and sharp detail, making them ideal for graphic design, video editing, or simply enjoying high-definition media. The LED backlighting enhances brightness and contrast, ensuring images pop off the screen with clarity.

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In conclusion, the Samsung LS27C750PS/ZR, LS24C750PS/ZR, and LS27C750PS/UE monitors combine advanced display technology, ergonomic design, and robust connectivity options to create an exceptional user experience. Whether for professional or personal use, these monitors deliver the quality and performance that users expect from Samsung.