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Samsung PN50B450 Support Question

Samsung PN50B450 Support Question

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Question posted by canihope65 on April 24th, 2018

Hi There! My Tv Was Working Fine. Then Yesterday I Turned It On And Nothing.

Hi there!My TV was working fine. Then yesterday I turned in on and nothing just a black screen; no talking. I can see the name of the show I'm supposed to be watching; I can see tv guide, I can get tools and source. I can watch movies and listen with my surround sound. So it seems to me I can do everything except watch my tv shows. I do NOT know much about electronics at all. If someone could help that would be great.

Current Answers

Answer #1: Posted by BusterDoogen on April 25th, 2018 9:16 AM
This answer was accepted by the poster of the original question.
BusterDoogen

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Start on page 59 of the SM to troubleshoot the HDMI Video Signal Path. Be certain that you have toggled through all the input paths of the hdmi, component etc. to insure you have the source that your OTA, cable or satellite signal is available.

I hope this is helpful to you!

Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful. Please feel free to submit further info for your question, if a solution was not provided. I appreciate the opportunity to serve you!

Answer #2: Posted by riznaseer on April 25th, 2018 12:27 AM
riznaseer

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From my preliminary research, I think it has to do with a fuse and the internal power supply.

Related Samsung PN50B450 Manual Pages

Open Source Guide (ENGLISH) - Page 1

... another language. (Hereinafter, translation is included without limitation in accord with Subsection b above.) The source code for a work means the preferred form of the operating system on the original authors' reputations. You may be guided by the Free Software Foundation. 10. However, parties who wrote it , in themselves, then this license which...
User Manual (ENGLISH) - Page 3

... the vent hole in 4:3 format for a long time. Damages caused by the above effect are not covered by image retention. After-images on the screen. Watching the Plasma TV in the upper part of the product. Displaying still images from Video games and PC for more than a certain period of time may produce partial...
User Manual (ENGLISH) - Page 8

...change the channel. a EXIT Press to exit the menu. 8 TOOLS Use to quickly select frequently used to 2 NUMERIC BUTTONS Press to temporarily...in the DMA, Anynet+ Turns the TV on and off the sound. * MENU 5 VOL Displays the on-screen menu. Press to increase ... If the remote control doesn't work, check the following 1. Is the TV power on -screen menu items and change channels. ...
User Manual (ENGLISH) - Page 22

...black level on the remote control. ❑ Cell Light / Contrast / Brightness / Sharpness / Color / Tint (G/R) Your television... corresponds to an input of the TV. Black Tone : Off ► N ...50 : 50 : G50/R50 ❑ Advanced Settings You can select these options simply by pressing the P.MODE button on the screen to adjust the screen depth. • Off: Turns the Black...
User Manual (ENGLISH) - Page 26

...Black Level : Normal • Mode2: Mode 2 operates with right sync first. To put them in sync, switch to right and vice versa (left/right sync). However, even if your actual screens...working... reset. Otherwise, just click OK and ...watch a 2D picture when you Screen Burn Protection are shown below. You can choose between Mode1 and Mode2. Color Tone : Normal • Off: Turns...Your TV as ...
User Manual (ENGLISH) - Page 27

... referring to your videocard user guide; otherwise there may be clearer. Setting up the TV with the factory default values. You can replace all image settings with your PC and fine tune again. T Press the TOOLS button to adjusting the Vertical-Position. Picture Brightness : 50 Sharpness : 50 Auto Adjustment ► Screen Advanced Settings Picture Options Picture...
User Manual (ENGLISH) - Page 30

...blocked (TV-G, TV-PG, TV-14 and TVMA). N V-Chip function is selected, press the ENTERE button to watch on /off.  TV Parental Guidelines... V) work together similarly.  MPAA Rating The MPAA rating system uses the Motion Picture Association of two methods: The TV guidelines ...rated. All: Lock all TV ratings.  V-Chip Lock → Off / On Turns the V-Chip function on their...
User Manual (ENGLISH) - Page 31

... Channel (Emergency Escape) If the TV is automatically downloaded while watching DTV channels. Foreground Color: You can...name and Downloadable U.S. The screen will go blank and the following sequence, which resets the pin to turn...4 → Power On. ❑ Caption (On-Screen Text Messages) N The Caption feature doesn't work in English only. N The Downloadable U.S. Downloadable U.S. ...
User Manual (ENGLISH) - Page 35

... not receive them after completing the firmware upgrade. Follow the guide for the best connection method for your TV's firmware in the Menu or the Owner Manual. N You...information about downloading upgrades and using an off and turn on automatically after the upgrade. N If the signal strength meter indicates that you cannot fine tune a digital channel. Upgrades will be possible...
User Manual (ENGLISH) - Page 37

...TOOLS button.  TV Remote Control Buttons Available in Tuner After switching to On 1. Press the ENTERE button to select Auto Turn Off, then press the ENTERE button. 2. Press the ▲ or ▼ button to select Anynet+ (HDMI-CEC). 5. N If you are watching a TV... device is still recording, it is turned on the screen. You cannot cancel the operation during ...
User Manual (ENGLISH) - Page 40

... image is black and power indicator light blinks steadily. If the original production method is analog: The digital program displayed on the screen is using its power management system. The TV is originally an analog program which has been converted to digital. Press the SOURCE button on . Turn the TV off . Although the TV caption shows...
User Manual (KOREAN) - Page 37

... Anynet TV TV NN Auto Turn Off를 Yes TV Anynet Tools 1. TOOLS Device List ENTERE NN TV Anynet NN View TV Device List Recording : DVD Operation DVD 2 ENTERE Receiver : Off Sleep Timer : Off NN Application Anynet+ (HDMI-CEC) 를 On Add to Favorite Device List Switch to Cable NN 2 Move Enter Exit NN NN NN POWER TV를...
User Manual (KOREAN) - Page 38

... : Sleep Timer : Add to Favorite Switch to Cable DVD Off Off 3. TOOLS Receiver 2 On 3. EXIT NN NN Optical IN 단자를 TV 의 Optical Out NN ON TV 의 Optical TV 에서 DTV 5.1 DVD HDMI TV 2 NN MTS, Preferred language NN On TV Speaker Select 가 External Speaker 한국어 - 38 EXIT Move...
User Manual (ENGLISH) - Page 3

These pixels will have no impact on the Screen. Watching the Plasma TV in is not covered by the difference of light emission on the screen. Damages caused by the above effect are not covered by image retention. To prevent this manual to the PDP Panel. English -  To avoid such image ...
User Manual (ENGLISH) - Page 22

...50 : 50 : G50/R50 14*;& 1.0%& .54 $$ Mode : Standard Cell Light : 4 ► Contrast Brightness Sharpness Color Tint (G/R) Advanced Settings : 95 : 45 : 50 : 50...Black Tone You can select the black level on the screen to adjust the screen depth. • Off: Turns the Black... (G/R) Your television has several ...Sets the black color depth...environments. Black Tone :...screen. • Tint...
User Manual (ENGLISH) - Page 27

... Use the auto adjustment function to have the TV set the auto adjustment by selecting Tools → Auto Adjustment N Preset: Press the SOURCE button to your PC and fine tune again. T Press the TOOLS button to remove or reduce picture noise. Picture Brightness : 50 Sharpness : 50 Auto Adjustment ► Screen Advanced Settings Picture Options Picture Reset ❑...
User Manual (ENGLISH) - Page 37

...TV Tools N If you cannot find a device you set Anynet+ (HDMI-CEC) to On in the device list. N Only when you want, press the red button to the device, when the menu of the corresponding device is displayed on the screen. Press the MENU button. Press the ▲ or ▼ to select Auto Turn... TV automatically scans devices when it may or may take up to the TV are watching a TV ...
User Manual (ENGLISH) - Page 40

...TV is analog: The digital program displayed on the keyboard. Then, adjust the TV volume accordingly. Picture rolls vertically. The TV won't turn...screen is using its power management system. English - 40 No picture or sound. Unplug the TV for a while. The image is working. On your TV...etc) ; Although the TV caption shows HD, the visual quality is black and power indicator light ...
Quick Guide (ENGLISH) - Page 8

... am - 3:55 m Memorizing the Channels Your TV can begin memorizing the available channels, you must specify the type of and sound sound, settings. Viewing the �D�is connected to scan through the channels. Turning the TV On and Off Press the POWER button on the screen. The main menu appears on the remote...
Quick Guide (ENGLISH) - Page 11

...and solutions. Turn the TV off . If Screen Fit is using its power management system. Problem Poor picture quality. Try another channel. Make sure the wall outlet is black and power ... the batteries are inserted correctly. The TV operates erratically. Press the SOURCE button. Check all wire connections. This is not a defect. Screen is working. Make sure the MUTE button is...

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
    ... titled On the other hand, you have PIP. Why Can't I Get PIP To Work On My Plasma TV? The sample chart below shows the video sources that are incompatible, the PIP selection in the PIP window while watching input  from an external source (DVD, Set-top box, PC etc.) connected to the AV, S-Video, or...
  • How To Connect A Home Theater System (Analog) SAMSUNG
    .... To connect analog stereo cables from the TV to work. You must press this step. to highlight the Sound menu, and then press [Enter]. Turn on the HTS. The sound is now coming out of the speakers may not output sound when receiving a two channel signal. Product : Televisions > the HTS remote, set the HTS to the...
  • How To Choose Your Video And Audio Connections For Your Home Theater SAMSUNG
    ... quality than Digital Audio (Optical). audio can 't carry surround sound or special features. Were you use . Coaxial audio cables can carry all of surround sound formats except for the HD audio formats and 7.1 surround sound. How To Connect Video From Your Samsung Home Theater System To Your TV. Optical cables can carry all video connections do not...

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