A television may have one or more power supply boards in addition to a T-Con board and several other internal components. The tv on the left is the LG the one on the right is a toshiba! This time, the reset seems to work fine but the box will only display the planner, info boxes and menus with just a blue screen for playback of recorded programmes or when trying to watch live TV. Need I say more! A common problem TV you might experience is a lack of picture when you turn on your TV. I have a lg smart tv has sound but no picture, and the power button want turn blue on tv it stays red: It will likely be in the center, of left side of your TV. Only had for 3 months . If the source is correct ensure set-top box has sync: Verify that the green "Link" light is illuminated on the STB. Make sure your TV is not in Video mode. Dear All, Have a peculiar problem with my LG flat screen TV. The following steps will help you diagnose whether your issue is a problem with the TV or the device broadcasting the picture. To troubleshoot the issue, do the following. If the TV is not set to the correct input or source, you will not get any video from your Xbox One at all. On standard TV’s (non HDTV), you may have only 2 choices, TV or Video. If you are using a cable or satellite set-top box, ensure that it is turned on and set to an active station. Cause of the Vizio TV Black Screen . Check a different channel to verify if the problem is only with that channel. Loose connections, damaged cables or inactive power sources are the probable cause of the problem on your TV. Check the cable to make sure it is securely attached. Unplug the power cord from the outlet or the wall (whichever is more accessible). Re: Blue Screen My ultra is connected to aOnkyo TX-RZ630 9.2 Channel 4K Network A/V Receiver that is connected to a Samsung - 82" Class - LED - NU8000 Series - 2160p - Smart - 4K UHD TV with HDR. Turn the TV and your digital box off. ... >Sometimes, when you're not getting a picture, it's because the TV isn't powering on. Before service, determine the issue whether it is caused by the TV or by connected external devices and cables. If you are still getting a blue or snowy screen after trying to change the inputs and the channels, please contact us for more help. So before you panic, check if everything is properly working or no loose connections. There's No Picture from a Blu-ray Disc Player and the TV Screen Is Completely Black or Flashes The picture from the DVD player skips or freezes during playback. Turn the tv on and it come up with which component it is on and a blue screen. If you are using a cable or satellite set-top box, ensure that it is turned on and set to an active station. There is no “All on” with the XR15 remote. My tv only had a one year warranty so that is over now. Change your VCR's Channel to 3 or 4. My TV has no video. When your TV has a black screen even when it's on, it's quite possible it could actually be your external device and not your TV. If the one connect is disconnected the screen stays on but just blue. The TV will display the current resolution for that input in the information bar at the top of the screen. (Note: Some remotes use pictures instead of words. Note: This step only works if your TV is connected to the satellite TV receiver with a coaxial cable. Check programming times. I've tried both the HDMI ports and the Audio and Video jacks with a DVD player and Wii console and audio works perfectly but the screen is just blue. If no green light is present, continue to step 4. You see lights on the computer case, probably hear fans running from inside, and may even hear sounds, but nothing at all shows up on your screen. Cable connection problem: Your Samsung Smart TV is likely to have a black screen issue due to the cable connection problem. Turn on any A/V receivers or sound bars connected to your Fire TV device and switch them to the correct input. TV is showing blue, black, or snowy screen Your TV showing a blue, black, or snowy screen is an issue generally related to TV and does not have anything to do with satellite signal. Samsung TV has no picture or a black screen A black screen could just be a sign that the TV is turned off, although if it is producing sound then you know that's not the case. It came back on to the picture but then went off again. ; If you see a banner showing a program title and description at the top of the screen, check when the program airs on the programming schedule. When I turn it off the red light shines and when it is turned back on the blue light comes on but no picture follows. The volume emblem goes up and down with the remote but no sound out of speakers. If the TV is receiving 480i resolution, you will need to contact your provider to adjust the resolution on … There are several root causes for a television screen suddenly going out, but the most common cause is a failure in one of the power supply boards. 0 hang-the-9 Titan. Choose another symptom. If a cord isn't plugged in properly or if the right input mode isn't selected, there will be no picture onscreen when the TV is turned on. I can hear the sound but no picture just a blue screen … Have to turn the TV off and wait and turn it back on. Step 1: Power cycle the TV. My flat screen Sceptre will not show a picture on the screen even thought the blue light is showing. Hi there, I have a coby 55" LED tv that was on and then the picture went black. I’ve had my LG 43UJ630 in November 2017 and the screen has deteriorated slowly over time and now it’s so dark and purple it’s almost un watchable! At rare occasions, the picture does come up and continues to been shown until the television goes on standby or turns off again. Press INFO on your remote. It stopped working suddenly, that is no picture when switched on, I noticed the main ON/OFF red light blinking. When I turn it on the screen gives a blue glow with no image on it, the sound, on the other hand, is passing through. Philips LCD TVs are no exception. In this article. Here is what to check when your TV is turned on, power light is ON, but no picture is seen or sound is heard: 1 – Be sure the component you are using (Xbox, Cable, SAT, ROKU) is turned ON. Blue screen. While watching tv, blue screen appeared, audio works fine. Blue screen - If your Sky box is stuck on a blue screen with no picture, these troubleshooting steps should fix your problem; SD content on HD channels Learn why your HD channels sometimes display an SD picture; Other picture problems - Fix any other picture problems you may be having, including no picture, flickering picture, and more. Most of the time, the best answer is the simplest one. This page will show you how to troubleshoot it. A repair shop said it would be $600 to fix. LG often uses a picture of a cable (on remotes to TVs that are not smart TVs) which would be located on the top left corn of the remote, while Samsung often uses a picture of a TV with an arror pointing into it.) Snow. This is obviously a problem that LG are aware of. 2 – Check to be sure all cable and cords are securely connected to the TV inputs and component outputs. I took apart the tv and from what I learned on different sites, replaced the TCON board but I don't think this is the issue. If cycling through the inputs does not restore the picture, try tuning your TV to channel 3, 4, 60 and then 73. The tv was working fine and now it just has a blue screen. First thing is does is go to a gray snow screen for 1 second, then back to the picture for another second, then there is a message, then off to solid blue. Wrong TV input. No picture on the TV when connected to an Audio/Video device using an analog cable e.x. Mar 25, 2010 18,773 178 116,350 7,007. A television set that has his particular problem will not power up or display a picture. Of course since the past few days of going off many times, it … This week, however, the television won't turn on properly. When the blue screen is on there is no combination of button presses that make the box show a picture. Note: When you start or stop streaming a title in 4K Ultra HD, your TV screen possibly flickers or turns black for up to five seconds. the main function of a tv … Other picture problems - If your Sky Q box has a flickering screen, a jumping picture, or no picture at all, these steps will fix the problem. Blue screen or snow. Any suggestions? Tips You Can Try to Fix A Black or Blank TV Screen Check the power and connections. What's wrong. I have unplugged it many times to see if that would work. Hold the power button on the side of the TV down for 3-5 seconds. I have sound, connected through an optical cable to a surround sound system, but no picture. The most common reason for a TV to display a blue screen with no picture is because the source device has not been set to the proper mode. Sources issue: Moreover, the issue could be caused by the problems associated with the sources such as DVD player, cable box or other external sources. Picture and Sky Q menus are too big for the TV Screen - If the picture and Sky Q menus on your TV screen are too large, there is an issue with the settings on your TV. Most blue screen issues are caused by the VCR not being set to Channel 3 or 4. If changing the VCR's channel (using the channel buttons on the VCR or from the VCR remote control) did not change your TV screen, go to step 2. Wait 30 seconds. No Video / No Picture / Black Screen. If the light is coming on- so is the TV. Believe the tv … If there is Half Screen coming in your Samsung TV screen either from top and bottom or from right and left, then your TV needs service. Reseat the cable. Moderator. Is the a main board issue or a power supply issue? If your computer is, in fact, showing information on the monitor, but is still not booting fully, see How to Fix a Computer That Won't Turn On for a better troubleshooting guide. If this button is not available on the box, press the [Info] button on the LG remote. To determine if this is a display issue, or a power issue, check the power light on your TV. If I have it connected to the one connect the screen turns off and on. Restart your Fire TV device.