Get support for Samsung LN40D550K1FXZA

Samsung LN40D550K1FXZA Support Question

Samsung LN40D550K1FXZA Support Question

Find answers below for this question about Samsung LN40D550K1FXZA.
Need a Samsung LN40D550K1FXZA manual? We have 2 online manuals for this item!
Question posted by fesprit1 on September 16th, 2013

Horizontal Lines Across Tv Screen

what is the cause of the horizontal lines across my lcd tv screen

Current Answers

There are currently no answers that have been posted for this question.
Be the first to post an answer!

Remember that you can earn up to 1,100 points for every answer you submit. The better the quality of your answer, the better chance it has to be accepted.

Related Samsung LN40D550K1FXZA Manual Pages

Quick Guide (easy Manual) (ver.1.0) (English, Spanish) - Page 2

...jpeg picture files), still image elements (such as TV channel logos, stock or news bars at the screen bottom etc.), or programs in on the LCD screen, which will affect image quality. Refer to appropriate...image in full screen. Securing the Installation Space Keep the required distances between the TV, the wall, and other objects to do so may result in a problem with the TV caused by Samsung ...
Quick Guide (easy Manual) (ver.1.0) (English, Spanish) - Page 3

... lights up in standby mode for example). Standby mode Your TV enters Standby mode when you are away on the remote control. Control Panel Speakers P (Power) Remote control sensor SOURCEE MENU y z Power Indicator Turns the TV on the model. English - 3 In the on-screen menu, use the ENTERE button on the remote control. RS232...
Quick Guide (easy Manual) (ver.1.0) (English, Spanish) - Page 4

English - 4 Installing the TV Stand C omponents When installing the stand, use the provided components and parts. A B (32 inch model) C (37 inch model) ...9998;✎Place a soft cloth over the table to protect the TV, and then place the TV on the cloth screen side down. ✎✎Insert the Stand Guide into the slot of TV bottom side. ➢ M ake sure to distinguish between the...
Quick Guide (easy Manual) (ver.1.0) (English, Spanish) - Page 6

...to directly access to the previous channel. Displays the channel list on -screen menu. Displays My Contents, Watch TV, and Source. SRS: Lets you select the picture mode. xx The...List, Channel Manager, My Contents, Network, AllShare™ menu, etc. Displays information on the TV screen. Returns to select channel '54-3', press '54', then press '-' and '3'. Installing batteries (...
Quick Guide (easy Manual) (ver.1.0) (English, Spanish) - Page 7

... the cursor and select an item. Press ENTERE to the previous menu. 4 EXIT button: Exits the on the screen: Picture, Sound, Channel, Network, System, Support. Press EXIT. CONTENT 1 SLEEP 2 3 4 1 MENU button...the menu and select and adjust different functions. How to Navigate Menus Before using the TV, follow the steps below to learn how to an Antenna or Cable Connection Connecting ...
Quick Guide (easy Manual) (ver.1.0) (English, Spanish) - Page 8

...Select the correct cable signal format for retail environments. When you turn the TV on for the first time, a sequence of on-screen prompts will start . Press the ◄ or ► button to select... select Digital or Analog, and then press ENTERE. Press the ENTERE button to the Cable System screen. Press the ENTERE button. Plug & Play (Initial Setup) When you see the volume in ...
Quick Guide (easy Manual) (ver.1.0) (English, Spanish) - Page 11

...1280 x 800 1280 x 960 1360 x 768 1440 x 900 1440 x 900 1680 x 1050 1920 x 1080p Horizontal Frequency (KHz) 31,469 31,469 35,000 49,726 68,681 31,469 37,861 37,500 37,879... Separate and Composite modes are connected to an input source. Press the bSoOxU/RSCTEBMbTsSauttetollinteornecyeoiuvrer. How to select TV or an external input source such as a DVD player / Blu-ray player / cable 1. Sync...
Quick Guide (easy Manual) (ver.1.0) (English, Spanish) - Page 12

... Next and press ENTERE. For your TV, press the MENU button on the Wall Wireless IP sharer (wireless router having DHCP Server) TV Side Panel LAN Cable Samsung Wireless LAN Adapter or... incorporate a security system that requires devices that has security, the security key screen appears. If your TV to configure network connections automatically. In the list of networks, press the &#...
Quick Guide (easy Manual) (ver.1.0) (English, Spanish) - Page 13

... ► . . . . . . . . . Network Connection - Wired There are illustrated below: The Modem Port on the Wall External Modem (ADSL / VDSL / Cable TV) TV Rear Panel Modem Cable LAN Cable The LAN Port on the network connection screen. Set IP Mode to configure network connections. Manual . . . To configure your network connection for a network that support DHCP automatically...
Quick Guide (easy Manual) (ver.1.0) (English, Spanish) - Page 14

... ENTERE button. You can find instructions for LCD 550 series) 3 System Menu Support Menu } Index E Enter e Exit 45 6 1 Currently displayed video, TV program, etc. 2 The category list. Press...press the ENTERE button. The OSD window appears. 2. English - 14 Screen Display 1 2 Preference Features Network (for your TV's features in the e-Manual in some menus. Press the ENTERE button...
Quick Guide (easy Manual) (ver.1.0) (English, Spanish) - Page 16

... on the performance of the troubleshooting tips apply, visit samsung.com, and then click on the screen. Refer to the Cable/Set top Box user manual for the SAMSUNG TV code. ✎✎This TFT LCD panel uses a panel consisting of possible problems and solutions. yy My Contents Allows you are installed with your external...
Quick Guide (easy Manual) (ver.1.0) (English, Spanish) - Page 17

...sticker on the TV screen, clean the residues and then watch TV. Connect the clamps fixed onto the TV and the ...For a 32 ~ 40 Inches LCD TV: M6 ▪▪ For a 46 Inches LCD TV: M8 2. Untie the string before moving the TV. Any liquid that your connections...onto the product. doing so may cause a failure, fire, or electric shock. To prevent the TV from the back center of your...
User Manual - Page 4

... ENTERE button to use Timer Viewing, follow these steps: 1. English To use this function. Using Timer Viewing You can set the TV to display a desired channel automatically on the Schedule Manager screen. 2. NN You must set Antenna, Channel, Repeat, Date, and ▶ Start Time. ●● Antenna: Select Air or Cable. ●...
User Manual - Page 6

... (added channels) when you press the CH LIST button on the remote control, the Channel List Added Channels 6-1 TV#6 ◀ Channel List screen is displayed at once. 7-1 a3 TV#7 Air ▶ 23 TV#23 ●● Added Channels: Show all favorite Air C A AnBtenna CDPrAograBm View LD CH Mode E Watch k Page channels, arranged in up...
User Manual - Page 10

... channels. ◀ Includes channels that have not been added. a 3 ---- Air a 5 ---- Air 14-1 TV #14 a 15 a 16 a 17 ---- Air ---- You can add, edit, or delete Added and Favorite ... 11-1 TV #11 a 12 ---- Air ---- English Air Selected items: 4 Channel Number a 11 ---- Air 9-1 TV #9 a 10 ---- Air a 13 ---- ■■ Channel Manager OOCONTENT → Watch TV →...
User Manual - Page 21

... ENTERE. NN If you selected Air or Cable or both by highlighting and then pressing ENTERE. Push MENUm → Channel → ENTERE on the Antenna screen, your remote control. 2. Select Auto Program, and then press ENTERE. 3. ■■ Auto Program Scans for channels automatically and stores them in the...
User Manual - Page 28

... TV to 4:3 mode. Smart View2 for LCD 550 series : Reduces original screen size by 50%. The borders displayed on the input resolution when you play content using Videos in DTV and HDMI modes. ●● The picture size can vary depending on the left and right, or top and bottom of the screen may cause...
User Manual - Page 32

... ► button to adjust the Horizontal Position. ▶ Image Reset: Resets the image to adjust the frequency as best as possible and Fine-tune again. After the noise has been reduced, re-adjust the picture so that it is not centered or does not fit the TV screen. Coarse / Fine: Removes or reduces...
User Manual - Page 106

... mode. ▶ ●● Auto Power Off (Off / On): The TV will automatically turn off if you manually adjust the minimum screen brightness. English Min Backlight: When Eco sensor is in most cases) depending on TV's front panel within 4 hours. You can control the screen's minimum brightness with the Min Backlight function. ●● No...
User Manual - Page 182

...Change the cable/satellite box resolution. ▶ screen. English Mode / Color / Brightness / Sharpness) ●● Adjust the Energy Saving option in the TV menu. (go to the Green jack of the... MENU - System - Reset Picture) ◀ There is a dotted line on the edge of Component input 1 on the TV. Issues Solutions and Explanations There is poor color or ●● ...

Samsung Knowledge Base Results

We have determined that the information below may contain an answer to this question. If you find an answer, please remember to return to this page and add it here using the "I KNOW THE ANSWER!" button above. It's that easy to earn points!

  • General Support
    ...: Unplug your TV screen, first try using a dry, anti-static cloth does not work, get it directly onto your TV is especially difficult because the tiny grooves in the screen's surface trap small food particles. Wipe as gently as peanut butter or jelly off the screen and cause permanent damage. LCD, Plasma, and DLP screens in . Let...
  • General Support
    ... removed the stickers from your TV screen, get it on -line stores that sell monitors or TVs. clean your television correctly, follow these steps: Unplug your TV screen. If that came with a soft, clean, lint free, dry cloth. Never use for instructions explaining how to use it at most regular and on . LCD TV screens are fragile and can scratch...
  • General Support
    ... screen and cause permanent damage. You should be damaged if you can be able to get a bottle of the TV that does not work, spray ScreenClean or another screen cleaner solution onto the cloth. If you do, you press too hard. Never spray it at most regular and on-line stores that you plug the TV...

Similar Questions

Looking For A Replacement Power Button And Tv Touch Control Board?
Looking to buy a old Samsung LN40D550K1FXZA TV touch control board. If I can't find the board does a...
(Posted by bendouglass29 1 year ago)
I Have A Samsung 40inch Lcd Tv. I Have Sound, But No Picture. What's Wrong?
i have a samsung 40inch lcd tv model number ln40d550k1fxza. my 2 year old son recently sprayed half ...
(Posted by goinamanda 11 years ago)
Ask a New Question
Use the box below to post a new question about this Samsung product .
Points & Prizes
  • You can earn points for nearly everything you do on HelpOwl.com
  • You can trade in those points for gift cards at leading retailers such as Amazon.com and Walmart
  • It's that simple!
See How it Works
Create a Free Account

Samsung Manuals

Find free Samsung LN40D550K1FXZA manuals and user guides available at ManualOwl.com. Try out our unique manual viewer allowing you to interact with manuals from directly within your browser!

Samsung Reviews

View thousands of Samsung user reviews and customer ratings available at ReviewOwl.com.

Contact Information

Complete Samsung customer service contact information including steps to reach representatives, hours of operation, customer support links and more from ContactHelp.com.

Scoreboard Ratings

See detailed Samsung customer service rankings, employee comments and much more from our sister site.

Samsung Recalls

Find comprehensive Samsung recall information updated hourly on RecallOwl.com.