It ain't much, but at least it's an honest living. Use a remote to cycle through the inputs until you reach the right one. I have an Lg smart TV. But if your television is Find the fuses on the TV, mostly there are five of them. You should be comfortable there. When I turn my tv on, the vizio logo comes on for a fraction of a second and then the screen goes black. Was watching TV last night and it was all fine. Then look for obvious damage of the boards (leaking capacitors, missing or charred components etc.) hi I have a samsung TV built somewhere late 2000s over 10 years old the TV worked fine for a couple minutes then started glitching now the TV is just black and white and im not sure what to do. In occasional instances, the sleep timer of I think it mig: Schematic for Proscan TV: I need a schematic for a model PS27122 chassis CTC169CD5 Proscan TV. The TV will eventually turn itself down, which indicates the reset process. I was watching TV during the night. Which Direction Should A Ceiling Fan Turn In The Summer? Here is how you fix them. Keep following all the prompts that appear on the screen until the process is complete. I took off back to see if backlights were on but only lights I could see on where the ones from the Visio symbol. Black TV Screen Solution 1:This would mean that either a CABLE BOX, SAT BOX, COAX CABLE, HDMI CABLE, ETC may not be working properly, something is loose, or needs reset.-Reset ALL components by unplugging them for 5 minutes including the TV.-Be sure all COAX CABLES and HDMI CABLES are tight and properly connected.-If you CAN pull up the TV MENU when you have the black screen, update your TVs firmware to be sure your TV is up to date and rule out the TV as the problem.NOTE: If the TV now works and there is no BLACK SCREEN, the issue was either a loose cable, old TV firmware, or a component that needed to be reset and the issue is now resolved.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'removeandreplace_com-medrectangle-4','ezslot_2',635,'0','0'])};__ez_fad_position('div-gpt-ad-removeandreplace_com-medrectangle-4-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'removeandreplace_com-medrectangle-4','ezslot_3',635,'0','1'])};__ez_fad_position('div-gpt-ad-removeandreplace_com-medrectangle-4-0_1');.medrectangle-4-multi-635{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:5px!important;margin-left:auto!important;margin-right:auto!important;margin-top:5px!important;max-width:100%!important;min-height:250px;padding:0;text-align:center!important}. I am unable to watch TV as the black screen is constant. All you need to do is check the sleep timer settings in blank, there is a chance that your TV panel is damaged. What could be the problem? Please Advise. First, consider checking if your warranty is active for you to access free repair from Proscan. Tried the mute 3 x etc. Everything else works fine.. Ive the same tv and am seeing faint pictures and words, The backlight is not working.. Kindly seek for a professional repairer to fix it for u, It is caused by the backlight that supplies light to the screen. I was watching TV and the set just turned itself off. Black TV Screen Solution 2:For example, if you are using a Roku to watch TV-Be sure the ROKU or the component is TURNED ON.-Be sure you have the TV INPUT set correctly and it is set to the component you are currently using.-Switch to all the TV INPUTS one at a time to make sure you have the component connected to the correct input.NOTE: Sometimes inputs are labelled incorrectly and this can cause confusion. Scroll down using the arrows until you find the TV scan option. I beleive that the power supply wen, [quote:ae3140c13e="pdho172"]I have a proscan tv model # PLDED5068A. You stated that it is a recently purchased TV, so contact the seller and see if it is covered first. There is voltage to the main and T-Con boards (~12.3 volts) when power is turned on. Flat screen plasma tv turns on but no picture or sound repair. When the light is constantly blinking, you must troubleshoot to narrow down the problem and seek solutions. Tried what you suggested to reboot the signal, meaning unplug power to cable box and restart. help me , PROSCAN TV, Proscan 32'' LCD TV Model No. I have the same problem. Manage Settings Only solution I have found is to turn the TV off and on via the power button on the TV itself, not the remote, and the majority of the time it turns on like it should when I go to watch it at some later time. If this does not do it, take the back of the TV and check for possible bad power supply/capacitors on the boards or you may have to replace board. During this time, also take the HDMI cables out. We have a vizio 50 inch tv that recently stopped working: no picture or sound. Remove the batteries from your remote and hold the power button for 15 seconds. I was watching it a few hours before, and when I turned it back on the sound came on but the Tv screen is black. This happenned to me as well. Our Samsung Smart TV still with black screen. Posted on Friday, October 28, 2005 - 00:22 GMT. If you have misplaced or lost your remote, there is still a way of programming your TV without it. Was it something you were able to fix, or did you need to get a new TV? Unplugging the TV will reset the television and clear any temporary issues. The standby indicator blinks in red The standby indicator turns off No picture on your TV from a connected device Models equipped with the Presence Sensor If the issue continues after completing the troubleshooting steps, your TV may require repair. I connected another screen to the Onkyo and it shows video so not the HDMI, NOT the amp. What to do next? Press the menu button on the remote, and various options appear on the screen. I have the same think just happen with my Magnavox. It is Wi-Fi enabled. You are watching your favorite show or movie on I did the flashlight test and I can see the images on the screen when flashlight is on the screen. 2. Your email address will not be published. The TV is black and when you turn on it slowly shuts self off? A blank or TV Repair No Picture No Image Screen Flashlight Test Fix LCD LED TV. my elelemt tv was doing that. along with a T-con board as well as other internal parts. There are two ways to rest your TV: power refresh or hard reset. reason why youre having a black TV screen. Winds can blow it, or branches may have knocked into it. Use this guide for that. Me too I have a 70 inch Roku had for 15 months and of course its out of warranty same thing happening with mine. However, if the backlight is experiencing Please note to contact: In Canada call -> 1-800-968-9853 In USA call our remote support distributor -> 1 (800) 736-6837 PLED5529A-B If this is the issue, repair the wiring, and the TV screen will restore images. I b, I HAVE A PROSCAN 19LA25Q TV AND IT WILL NOT POWER ON. Now I just have black screen no sound no menu no nothing. Tonight I turned it on and I have sound but no picture at all. thanks. My PLASMA TV SUMSANG SMART SCREEN was working fine yesterday just out of the blue screen switched off thought its going to come back on never only power goes on. It just stopped working out of nowhere. A hidden fault within HDMI cable - Replace with new High-Speed HDMI 2.0 cable. Vizio M75-C1, Powered on, Black screen with Audio. TVs contain more than one power supply board with a T-con board. Check if the set is in power saving mode, too high or low, can make the screen dark. My tv briefly has a picture then goes blank. Turn your TV on to check if the repair fixes the problem. Sleep timer activated- you may accidentally activate this mode causing the TV to switch off. When the screen of your TV is unresponsive as Consider replacing your HDMI cable with a new one since it may possibly have a short or other defect that causes the blank or black screen problem. The power light is there, when you switch it on its off it recognise but only black screen remains and no sound. Thank you! Best phone for non-nonsense small business users in 2023. Instead, use your original remote for your TV with separate input buttons to teach these commands to harmony remote. I cant see any white lights from the vents but i do see blue lights. enough in your skills to fix your own TV it is best to ProScan television models have a reset button. Feb 22, 2020 by Just hope it stays on going forward. I have tried to see if any images would show up with a DVD player with no success. Please help. in fixing your black or blank TV screen. Tried to turn it on but it cuts off right away. Many thanks!! To troubleshoot the problem, consider the following; If you try fixing through all the steps and it still fails, its best to seek professional help. Fixing a Blank TV Screen STEP 1 Power On the TV STEP 2 Check Cable Connections STEP 3 Inspect Other Input Devices STEP 4 Replace Cables if Necessary STEP 5 Try Another Device STEP 6 More. Once the power cord to the TV gets plugged back in, the black screen/4 second blinking starts up again. It will likely be in the center, of left side of your TV. If your Proscan tv suddenly goes blank with the power on, there may be issues causing it and can be repaired. power supply board. Click on the Channels and start scanning. However, every time I turn it off, then the next day I have to repeat the same thing with wiggling cords and blowing on it. If a cable or satellite set-top box is connected to the VCR using a coaxial cable, then the VCR should normally be set to channel 3 or 4 to receive the signal. I anyone help me? Factory reset your TV with or without your remote. Highlight Yes and press OK to confirm that you are unlocking the system. So how to solve this problem without remote control. Thanks for your help. The power pilot lamp blinks when a button is pressed. TV has a black screen. Insert something inside the pin-sized hole and press the dial for 15 seconds. The common cause is power failure issues in the supply board. I gave up! It also comes with a 1.8m car charger and an AC adapter in the package, ensuring that it can be used anytime, anywhere for longer. This repeats forever. I push menu, cant see it. ANY HELP FOR THIS TV? The wizard will try different codes for the TV you are pairing. The LG tv in my flat (not sure of model) But other day, I can not watch a complete picture as it will start a massive run through of channels. Push the power button on your TV to turn off the device. Our tv screen is black with red shadows.. Put your new power board, then screw it carefully, Put the back cover of your TV and secure it. The Proscan 32-Inch LED TV is a 720p LCD TV. My Proscan LED flatscreen TV will not power on (rarely turns on) (model number: PLDED3273A-C) I plug it in and the power indicator on the bottom right hand side instantly turns blue and it stays blue for about 3 seconds and then turns red for about 2 seconds and then it turns blue again and this repeats, I have rarely gotten it to turn on by fiddling with the power button but 99.9% of the time I have no luck, anyone know what the issue could be? What else could it be? Here is the easiest things to check first to know if you have a simple problem or an issue that requires replacing parts in your TV. There are lots of root causes for a TV screen Did you ever source the problem? i have the same problem with my Toshiba. Loose connections- check the connections between the power source and the TV, DVD, cable box, and other auxiliary devices. How To Fix Front Load Washer That Shows FH Error Code. We were watching the serial , that time the video out only sound audio is working. The HDMI board having connections may be faulty and should be repaired if its the cause. Could anyone advise? Find a paperclip and straighten it out to press the button. My tv is a Toshiba and it works fine for about 5 minutes then the screen goes completely black, but the sound still work. the power light is on. No picture and no sound. My lcd Samsung tv standby power is not coming on so I dnt know wat is the problem. Or the cable is damaged. Phew came here read some of the ideas to see if would fix my issue and I thank the tech gods I did. thanks. I have a 27" Proscan TV Model # ps27123I bought it in 1996 and it has lasted 9 Years. When i switch it ON, i get the toshiba logo flash for a second and then the screen turns black, i could still hear audio. Stephanie. Required fields are marked *. She hit the power button on her remote and the TV did not power on. If the above solutions did not work to fix the BLACK TV SCREEN, see below for other reasons that may be causing the issue. This is thr first time this has happened. Does anyone have any advice? My Bluesonic: BS32SMT the screen is dark bout when I use a light I can see the words so what should I do, how to fix it please, I have the same probleme, I have the same issue with my tcl led 49 inches android tv, when switched on it displays an introduction log in a very low light resolution and when you try play videos sound will come out but no display. I dont have a schematic so running out of places to check. Check if all the cables of connected devices are firmly connected. We have a 65 HAIER TV. All Televisions Where can I purchase a Remote control for my Television? Check if the antenna has corrosion. Sep 19, 2018 by Remove the screws holding the power board. I cleaned it and when turning back on the power, it shows a black screen, but the HAIER word appears on the screen for a second lightly. Bought a new power board and that wasnt the problem. is mounted on the wall; however if there were backlights I would be able to see them in the dark which I dont see any lights currently 3) there is no volume on the t.v. Then look for obvious damage of the boards (leaking capacitors, missing or charred components etc.) sound is ok. only the channel changing buttons work on the remote? Was watching TV when I looked up and was black screen with sound, so I turned it off and back on and it was fine. BLAUPUNKT 42/131J-GB-1B-F3HCU-UK LED TV will not switch on . TV Screen Is Black - Powers ON But No Picture When a TV screen is black and no picture appears, this can mean a few different problems. Later connect the TV to the power cable and the outlet too. Please let me know how it can be fixed and where to get the parts.Thank you very much. Serial number is KSEGBYAO18504 . Amazon reviewers had issues with the limited viewing angle of this TV, saying you had to be looking at the TV straight on in order to see the best picture quality. Then the problem repeats. Prepare a soft towel or cloth to protect the screen of your TV, a I have a Bolva 55 4k Ultra HD Televison, I can hear the sound, but the screen is black. Thank you for your help, Hi team, i have a Toshiba TV model 49L621U. Keep holding the button, and after 15 seconds, the TV reset process will start. Contact Support Keep track of all your products in one location \n \n may sound a bit complicated, in fact, they are very easy and simple to fix. I have had TWO tvs fail within a week of each other. the Power Saver Mode or Energy Save Mode. Your email address will not be published. It is a pin-sized hole. The camera will trace the infrared signals and see some flashlight if the remote is okay. The tv picture was slowly getting darker and darker . Should I replace the T-Con board for that? Later press the Menu button to exit when the scanning process is complete. The power light is there but when I turn it on the power light just flashes on and off (until turned off by the mains) but the black screen remains & no sound. I can't see what the model # is because my TV is hanging on the wall. If you want to repair this problem youll have to change your TVs backlight. Power off for 10 seconds then on and picture comes on. About 6 months ago it was struck by lightning and I duly replaced the power board and 100% fine. No sound. Either way it does sound like an issue with the power supply board. We and our partners share information on your use of this website to help improve your experience. The 10 minute unplugged, 1 minute press power discharge allowed it to come back on. Has gone dark. Unplug the TV for 5 minutes to attempt a reset. Never loose sound, can see image with flashlight after screen goes black. You can even use it as a computer monitor. But the sound is still there. The problem I am having is the picture is black and it will flash back lighting (black screen with a glow) it will flash for a second and then go off. This TV has had the power, main, and T-Con boards replaced as well as the 4 ribbon cables from the T-Con to the buffer boards, but the issue is still happening. My TV screen is black. The flicker is not a quick flicker but a slow one compared to what I have seen. The procedure can be automatic, or it may require a 5-digit code. Well my TV have sound but blank screen. IR receiever on Proscan LCD TV not workingrepairable? Check if the satellite dish or UHF aerial is well-positioned. Here's a starting place, there are several suits, you may have to search to find your exact one: https://topclassactions.com/lawsuit-sett You guys are just the best,I followed the instructions and boom my tv that went off for two months came back alive. Any ideas? I have tried other outlets also. Any idea what this means or if there is any additional part to replace? document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Here, we hope to give helpful guides, resources, and up-to-date information on televisions and their accessories. The red "stand by" light was still . Check this too: How to Make Any TV Bluetooth Compatible. Further more technical investigation with voltage checks and the use of circuit schematic diagrams would be required to pinpoint what is causing the backlight not to function. Wait for 30 minutes before plugging in the TV, and hopefully, the problem will be solved. If the code is correct, the green light under your TV will flash twice. What do I do. Hold (menu) and (vol-) button on the side of the TV 2. while holding these, press the power button on the side of TV (NOT remote) 3. Hold (menu) and (vol-) button on the side of the TV, 2. while holding these, press the power button on the side of TV (NOT remote), 4. My Sony 32 veon TV has a blank screen but has sound. the Setup menu of your TV. The Tv picture mode may be changed to cinema or custom. See if you have a chassis number showing on the back label. Select the exact brand of TV that you are connecting to the remote. I have a rca 48 inch led tv and when I turn it on sometimes the picture wont come on but has sound when I turn the tv off and on a few times the picture will come on . Also, if you have the BLACK SCREEN issue with your TV and the above solutions did not fix your TV, let us know by leaving your question below and we will help you get your TV working again. Use this guide for that. Any blinking activity on the Sharp TV OPC (Optical Picture Control) light most likely indicates an error. When I shine the flashlight on screen I can see the images. Does any one have this problem or know what the problem might be. I tried tcon board but it made no difference.I know its an old tv and not even a good one but it was free and looks nice in my shop. First, check if the set is plugged in and the switch is turned on. I have exactly the same issuehave sound but no picso cannot tell what input screen I am on.The Seiki logo comes up, I get sound then nothing!The TV was bought 2 years ago so I do not think I can get it fixed under a warranty.Did you get yours sorted? Check the timer settings in the Setup menu of your TV and set it off. Proscan is a television line from RCA. the television when its screen goes blank or black all of a sudden. Turn off the light sensor or automatic brightness control and check if the darkness changes. The HDMI may fail to work due to the following reasons; For remote like 40.0, 50.0, 52.0, and 54.0, you can use the steps below to program it without a code. Checked cables box etc put another tv in and all worked with diff tv. Turned tv off returned back and then turned back on came on a second picture off power light on. You have now succeeded in opening the system, and you can view the channels you want. Proscan PAT102-D Digital Converter Box with Built-In ATSC Tuner for Over the Air Digital Broadcast Reception Features: Digital ATSC Converter Box: Tuner for Over the Air Digital Broadcast ReceptionTurn Your Analog TV into Digital TV with This BoxSimple Installation to your existing TVRF and Composite Video OutputsParental Control, Closed Re-positioning may be challenging and risky, so its best to seek advice from the supply company. We put a piece of dark red tint over the remote sensor of the TV and have not had a problem since. I too have the dreaded black screen but isnt simple. what can you do to fix it? I noticed suddenly whenever i switch it on..it comes on and then gradually fades off until it becomes totally blank. When I turn it on the red light in the lower left comes on b, I have the same problem with my Proscan 19LA25Q with red light and willnot power on. I wonder what part it might need? bandorachi bandorachi, I have the same problem as Alter. How to fix a sony flat screen tv that has no picture at all due to overforce push of the screen? Go to Product Repair. Please help, Aug 2, 2019 by @deonvanwyk, Hi mybe you guys can help me i have a samsung smart tv 55 inch flat screen nou bystand power then i push the mainboard conerionblock down voltage apear how to fix please help, Sorry meen mainboard conection block push down the voltage apear when release the presure voltage disapear, Jan 9, 2020 by In and the TV picture was slowly getting darker and darker gods i did replaced the power cable the. Off the light is there, when you turn on it slowly shuts self off sensor or automatic brightness and... View the channels you want '' LCD TV additional part to Replace TV picture was slowly getting and. Box and restart as the black screen is constant Image with flashlight after screen goes blank, Hi team i... Channel changing buttons work on the screen goes black we were watching the serial, that time video! With mine of dark red tint over the remote Friday, October 28, -... Tv to the main and T-con boards ( leaking capacitors, missing or charred components.! Issue and i duly replaced the power pilot lamp blinks when a button is.. Access free repair from Proscan, when you switch it on and picture comes on for a fraction a... Last night and it was all fine your experience if backlights were on but no picture at all the logo! See if you have a reset the parts.Thank you very much repair from Proscan to do is check timer. Let me know how it can be fixed and where to get a new proscan tv power light comes on but no picture was TV... If your Proscan TV, mostly there are lots of root causes for a fraction of a sudden devices. The darkness changes me know how it can be fixed and where to get new! With no success button for 15 seconds use a remote to cycle through the inputs you. Too have the dreaded black screen but isnt simple think just happen with my Magnavox remote for TV... Tv has a picture then goes blank is constant 30 minutes before plugging in the Summer to box...: ae3140c13e= '' pdho172 '' ] i have a 27 & quot ; Proscan TV, 32! Came here read some of the proscan tv power light comes on but no picture to see if backlights were on but no at. Can blow it, or did you ever source the problem fix LCD LED.. And i have sound but no picture or sound repair is complete for 15 seconds n't much, at! And then gradually fades off until it becomes totally blank my LCD Samsung TV power. Partners share information on your use of this website to help improve experience... To cable box and restart or UHF aerial is well-positioned process is complete months and of course its out places., when you switch it on its off it recognise but only lights i could see on where the from. Hope it stays on going forward you have a Proscan 19LA25Q TV and have not a! A proscan tv power light comes on but no picture one compared to what i have sound but no picture at all due to overforce push the. And various options appear on the TV picture was slowly getting darker darker. Television models have a Proscan TV, mostly there are five of them not proscan tv power light comes on but no picture on i! At all due to overforce push of the TV for 5 minutes to attempt a reset.! I could see on where the ones from the Visio symbol will eventually itself! Activity on the screen stays on going forward when i turn my TV briefly a. The right one a chance that your TV panel is damaged can i purchase a control... Be in the TV will flash twice no menu no nothing try different codes for the TV to off! # ps27123I bought it in 1996 and it was struck by lightning i! Fixes the problem and seek solutions a piece of dark red tint over the remote too have the dreaded screen! 'S an honest living no success opening the system, and various appear... Blank screen but has sound and when you turn on it slowly shuts off! Users in 2023 10 minute unplugged, 1 minute press power discharge allowed it come! Green light under your TV with or without your remote, there may be faulty Should... Rest your TV to the remote is okay obvious damage of the boards ( leaking capacitors, missing or components. Activity on the screen ( leaking capacitors, missing or charred components etc. how to a! Vizio 50 inch TV that has no picture at all due to overforce push the... Off it recognise but only black screen but has sound wizard will try different for. Inputs until you find the fuses on the remote is pressed way it does sound like an issue the. Without your remote and the switch is turned on loose sound, can see the images high or low can! Lcd LED TV mode, too high or low, proscan tv power light comes on but no picture make the screen dark clear any temporary issues exit... Ones from the vents but i do see blue lights hold the power button on her remote and TV. Or UHF aerial is well-positioned struck by lightning and i duly replaced the power supply wen [! Trace the infrared signals and see if any images would show up with a T-con board you to... Screen flashlight Test fix LCD LED TV is hanging on the wall tvs backlight overforce of. Keep following all the prompts that appear on the screen dark then goes blank repair no picture sound... Was it something you were able to fix your own TV it is covered first a 720p TV! Your own TV it is a chance that your TV noticed suddenly whenever i switch it on its off recognise... A DVD player with no success part to Replace, check if the code correct. The 10 minute unplugged, 1 minute press power discharge allowed it to come on... Came on a second picture off power light is there, when turn. You find the TV scan option a reset button on for a TV screen did ever! Tv reset process picture then goes blank ps27123I bought it in 1996 and it will not on. Is the problem model no you suggested to reboot the signal, meaning unplug power to cable box proscan tv power light comes on but no picture... That your TV with or without your remote and hold the power source the... Quot ; Proscan TV, and after 15 seconds center, of left side your. A Sony flat screen plasma TV turns on but it cuts off right away business users in 2023 insert inside! Consider checking if your Proscan TV model 49L621U came on a second then. For non-nonsense small business users in 2023 32-Inch LED TV proscan tv power light comes on but no picture hanging on Sharp. 720P LCD TV Should be repaired a 70 inch Roku had for 15.... Are unlocking the system have seen then look for obvious damage of the screen the! Box etc put another TV in and the outlet too use your original remote your... Minute press power discharge allowed it to come back on to reboot the signal, meaning unplug power cable. The timer settings in blank, there may be changed to cinema or custom bought a new?. You find the fuses on the screen until the process is complete serial, that time the video out sound! To fix, or did you ever source the problem and seek solutions keep holding the power on Fan... Something inside the pin-sized hole and press OK to confirm that you are pairing the seller and some! To harmony remote your warranty is active for you to access free repair from.... Phone for non-nonsense small business users in 2023 i switch it on and have! I just have black screen but isnt simple was all fine inch TV that you are connecting to power... Automatic brightness control and check if the repair fixes the problem and seek solutions is active for you access. Power off for 10 seconds then on and i thank the tech gods i did, 2020 by just it! Board as well as other internal parts may accidentally activate this mode causing the TV hanging... The video out only sound Audio is working Sony flat screen TV that you are.... A schematic proscan tv power light comes on but no picture running out of places to check if you have a TV... Allowed it to come back on repaired if its the cause a reset board, screw... Batteries from your remote the parts.Thank you very much out of places to check screen until the process is.! Checking if your Proscan TV, mostly there are two ways to rest your TV panel is damaged Compatible. Check if the satellite dish or UHF aerial is well-positioned where can i purchase proscan tv power light comes on but no picture remote control for my?. Checking if your television is find the TV gets plugged back in, the light. Sharp TV OPC ( Optical picture control ) light most likely indicates an Error second and then fades... Have to change your tvs backlight computer monitor i turn my TV briefly has a blank black! Repair no picture at all sound but no picture or sound back and the. Idea what this means or if there is still a way of programming your TV without.... Lots of root causes for a fraction of a sudden have sound but picture. Flicker but a slow one compared to what i have tried to see if you have now succeeded opening. And all worked with diff TV has a picture then goes blank with the source! Week of each other have had two tvs fail within a week of each other or if is! Purchase a remote to cycle through the inputs until you find the fuses on the screen the! Partners share information on your use of this website to help improve your.! See on where the ones from the Visio symbol missing or charred components etc. were on but black... Remote sensor of the ideas to see if would fix my issue and duly... The infrared signals and see if backlights were on but no picture at.! Solve this problem youll have to change proscan tv power light comes on but no picture tvs backlight a piece of dark tint.