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Samsung LN46B550 Support Question

Samsung LN46B550 Support Question

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Question posted by kaytip2000 on May 6th, 2014

Tv Turn On/off By Itself

My Samsung LN46B550 -46" LCD TV is turn on/off by itself 0on different interval and the manu display by itself too. Sometime it shown PC with current time and display messages 'check signal cable' on blank screen. I use digital flat antena with this TV.

Current Answers

Answer #1: Posted by TheWiz on May 7th, 2014 8:42 AM
TheWiz

Member since:
October 13th, 2011

Points: 25,383,434
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I recommend calling Samsung support at 1-800-726-7864 so they can walk you through some troubleshooting.

Related Samsung LN46B550 Manual Pages

Quick Guide (ENGLISH) - Page 9

... in Memory Press the CH button. Press the EXIT button to display the menu. DTV Cable : 16 Cable : 45 DTV Cable 41 77% Stop E Enter m Skip ➣ After all available stations. Only the channels stored in memory will be selected (in Progress. Turning the TV On and Off Press the POWER button on the screen. Press...
Quick Guide (ENGLISH) - Page 13

..., DVD, cable broadcasting receiver, VCR, etc.). Check all settings to the correct jacks. Compare these troubleshooting tips apply, call Samsung customer service at maximum First, check the volume of possible problems and solutions. If "Just Scan" is working . The product settings are connected to the default values' message appears. The TV won't turn on the...
User Manual (ENGLISH) - Page 2

...LCD TV in images, are granted for licensed contents. Uneven LCD aging as a result of format selection and use, as well as burned-in 4:3 format for a long period of time may leave traces of borders displayed on the left, right and center of the screen caused by the difference of a SAMSUNG...for all televisions. This image retention ...LCD picture. Transportation to and from Video games and PC...
User Manual (ENGLISH) - Page 16

...; or ▼ button to select Start. N In Cable mode, you select Manual, Set current date and time is displayed, press and hold the MENU button on the TV. Press the ENTERE button to memorize the channels of the available channels. The TV will be set the clock. 9. The message Set the Clock Mode. is only available in...
User Manual (ENGLISH) - Page 17

... Air 13-1 ♥ TV #3 Alice's Adventures in memory, adjustments are stored, it starts to select Stop. Channel Control ¦ Configuring the Channel Menu ❑ Antenna → Air / Cable Before your particular area. message will appear next to the 'Managing Channels' instructions. Added Channels  All Channels Shows all currently available channels.  Added...
User Manual (ENGLISH) - Page 18

... TV #8 Add to set as a Favorite. - N Option menu items may differ depending on the situation.) N Channel Status Display Icons - ♥ : A channel set all current ...displayed and the channel will be shown in the channel list. ● Deselect All: You can perform the add / delete or add to Favorite (or Delete from Favorite function for multiple channels at the same time...
User Manual (ENGLISH) - Page 24

... sound of the TV. Auto: Set the current time automatically using the time from the Home theater's (external) speakers.  External Speaker: Used to listen to the sound of the External (Home Theater) Speakers.  TV Speaker: Used to listen to External Speaker. TV Speaker External Speaker Video No Signal TV's Internal Speakers RF, AV, Component, PC, HDMI Sound...
User Manual (ENGLISH) - Page 37

...; or ▼ button to select Anynet+ (HDMI-CEC). When the TV is displaying a DTV(air) signal, the TV will work in the device list. ¦ Listening through a Receiver (Home theater) You can listen to sound through the receiver. ● Connect the optical cable between TV and the receiver. Press the ENTERE button to select Receiver. The...
User Manual (ENGLISH) - Page 38

... in the Display Modes. Ensure that the signal cable is using a Cable/Satellite box, you are connected to the correct jacks. Black bars on the screen. Set your computer check: Power, Signal Cable. The TV is firmly connected to flicker, jitter Adjust the Coarse tuning and then adjust the Fine tuning. PC Maximum refresh rate (at 1-800-SAMSUNG (726-7864...
User Manual (ENGLISH) - Page 40

...cable (3). 3. If installed on a ceiling or slanted wall, it in the table above. N Standard dimensions for assembly are shown in the locking direction (2). 2. N Samsung is not liable for these kinds of the screws may differ depending on their specifications. Product Family LCD-TV PDP-TV LFD inches 19~22 23~29 30~40 46... Kensington slot on the LCD TV (1) and turn it may fall , leading...
User Manual (ENGLISH) - Page 41

... the screws to be installed. N Before moving the TV, separate the connected cord first. . Tie the TV-Holder attached to the TV and the screws fastened on the wall or cabinet so that the TV is to be used on the included Safety Flyer. Periodically check connections for any doubt about the security of your...
User Manual (ENGLISH) - Page 2

... use these controls to view different formats as it can cause uneven aging of LCD Displays that exceed the above for all televisions. For the location of a SAMSUNG Authorized Service Center, please call...displaying a still image. ● Watching the LCD TV in 4:3 format for a long period of time may cause permanent damage to the TV screen ● Do not display a still image on SAMSUNG ...
User Manual (ENGLISH) - Page 16

... Manual, Set current date and time is displayed. 7. ¦ Plug & Play Feature When the TV is initially powered on the TV. is displayed. N In Cable mode, you want to select Store Demo or Home Use, then press the ENTERE button. Contact your local cable company to highlight the time zone for both Analog and Digital. The message Set to memorize...
User Manual (ENGLISH) - Page 17

...Air antenna signal. / Cable: Cable antenna signal. / Auto: Air and Cable antenna signals N When selecting the Cable TV system: Selects the cable system. N * will be displayed. N This function is only available in Cable mode....connected to 20~30 minutes. Added Channels  All Channels Shows all currently available channels.  Added Channels Shows all added channels.  ...
User Manual (ENGLISH) - Page 18

... menu items may differ depending on setting up options, refer to display the Tools menu. N All favorite channels will be shown in the Channel List; N Reserving a program will be shown in the channel ...from Favorite function for multiple channels at the same time. T Press the TOOLS button to page 15. To reserve a program, set the current time first. (See page 22.) N Only memorized...
User Manual (ENGLISH) - Page 24

... buttons do not operate when the Speaker Select is set the clock again. Manual: Set the current time to default settings. N You can set the menu language. TV Speaker External Speaker Video No Signal TV's Internal Speakers RF, AV, Component, PC, HDMI Speaker Output Mute Mute Audio Out (Optical, L/R Out) to Sound System RF, AV, Component...
User Manual (ENGLISH) - Page 37

....) The message Connecting to... or removing the HDMI 1.3 cable, please make sure to search devices again or turn the TV on the TV remote control and select a ...TV. The TV sound is displaying a DTV(air) signal, the TV will be recorded. ● Check whether the antenna jack on the view mode. N If your TV off and on again. ● Check if the Anynet+ Function of the TV. When the TV...
User Manual (ENGLISH) - Page 38

... the display settings. Horizontal frequency (KHz): 30~60 - Adjust the horizontal and vertical position. No sound or sound is too low at 60 Hz): 1920 x 1080 Image is black and power indicator On your computer utility program to flicker, jitter or shimmer on . The TV won't turn on the image. Check the battery terminals. 'Check signal cable' message...
User Manual (ENGLISH) - Page 40

... Samsung is not liable for assembly are shown in a public place. The appearance and locking method may differ... than the standard dimension, as they may be different depending on the LCD TV (1) and turn it may result in the locking direction (2). 2....TV set. N Our 57" and 63" models do not comply with VESA Specifications. Product Family LCD-TV PDP-TV LFD inches 19~22 23~29 30~40 46...
User Manual (ENGLISH) - Page 41

N Make sure to be installed. N Purchase the screws to only use the supplied screws. 2. N When attaching the TV to the TV by fastening the screws 1 (M4X 16) into the holes in the center of the TV. Periodically check connections for any doubt about the security of fatigue or failure. For added stability, install the anti...

Samsung Knowledge Base Results

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  • General Support
    ... follow these steps: Turn off both your monitor. If you call Samsung Customer Care at 1-800-SAMSUNG (1-800-726-7864). The problem you did not see the second Check Signal figure, and one ...by your monitor on the screen. To arrange service, call . Depending on the monitor. Unplug the video cable from the back of  the Check Signal Cable figures as shown above , your monitor....
  • General Support
    ... Tech Support number. Special Situation LCD monitor displays the post screen when you are using a DVI cable, press the Source button on your monitor will display the "Check Signal Cable" When I Turn On My Monitor, The Screen Remains Blank. While in Power Saving mode. If you turn on your monitor. If there is still no Check Signal Cable figure appears, there is...
  • General Support
    ... The Text On My Monitor Blurry? You are using a 15 pin D-sub (analog) cable and need to perform an auto adjustment. The signal cable you are using is loose, damaged, or is connected to its native resolution. monitor is not the cable that was provided with your LCD monitor can be caused by the following conditions: Your...

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