Samsung 920LM manual Check List, Symptom, Solutions

Page 34

Check List

Before calling for service, check the information in this section to see if you can remedy any problems yourself. If you do need assistance, please call the phone number on the Information section or contact your dealer.

Symptom

No images on the screen. I cannot turn on the monitor.

Check List

Is the power cord connected properly?

Can you see "Check Signal Cable" on the screen?

If the power is on, reboot the computer to see the initial screen (the login screen), which can be seen.

Can you see "Not Optimum

Mode","Recommended Mode 1440 x 900 60Hz" on the screen?

Solutions

Check the power cord connection and supply.

(Connected using the D-sub cable)

Check the signal cable connection.

If the initial screen (the login screen) appears, boot the computer in the applicable mode (the safe mode for Windows ME/XP/2000) and then change the frequency of the video card. (Refer to the Preset Timing Modes)

Note: If the initial screen (the login screen) does not appear, contact the Service Center or your dealer.

You can see this message when the signal from the video card exceeds the maximum resolution and frequency that the monitor can handle properly.

Adjust the maximum resolution and frequency that the monitor can handle properly.

If the display exceeds SXGA or 60 Hz, a "Not Optimum Mode", "Recommended Mode 1440 X 900 60 Hz" message is displayed. If the display exceeds 85 Hz, the display will work properly but the

Image 34

Contents SyncMaster 920LM Power NotationalDo not use a damaged or loose plug Insert the power plug firmly so that it does not come looseDo not disconnect the power cord while using the monitor Use only a properly grounded plug and receptacleDo not drop the monitor when moving it InstallationDo not place the product on the floor Put down the monitor carefully CleanKeep any heating devices away from the power cable Do not place the monitor face downDo not spray water or detergent directly onto the monitor OthersDo not remove the cover or back Do not cover the vents on the monitor cabinet Never insert anything metallic into the monitor openings Page Page MagicBright Cable Sub Cable Power Cord Audio Cable Front Menu buttonMenu CustomRear For using a locking device, contact where you purchase it Kensington LockUsing the Stand Connecting the MonitorRGB Attaching a Base Monitor AssemblySimple stand Click Windows Installing the Monitor Driver Manual Microsoft Windows Vista Operating SystemPage Microsoft Windows XP Operating System Page Page How to install Click Start , Setting , Control Panel Microsoft Windows NT Operating SystemLinux Operating System Auto OSD Lock & Unlock Menu DescriptionOSD Lock & Unlock Volume MagicBrightMenu PictureColor Brightness ContrastColor Tone Color Control Gamma ImageCool Normal Warm OSD Coarse Fine Sharpness Position Setup Language Position Transparency Display TimeImage Reset Color Reset InformationInformation Check List SymptomSolutions Check ListControl Panel → Display → Settings ModesQuestion AnswerSelf-Test Feature Check Useful TipsPage General PowerSaver Horizontal Preset Timing ModesPixel Clock Sync Polarity Display Mode Frequency MHz KHz Horizontal FrequencyLatin America Contact Samsung WorldwideNorth America EuropeCIS Asia PacificFor Better Display TermsMiddle East & Africa Authority Power Off, Screen Saver, or Power Save Mode WarrantyWhat is Image retention ? Suggestions for specific applications