Suggested Questions/Answers :
It is recommended you read all this kind of situations
TV has worked just great since purchased in 04. Sat down this morning, grabbed the remote and nothing happened. I replaced the batteries in the remote, tried it again and nothing. I tried the manual power button on the front of the TV and still nothing. I tested the power outlet and it works fine. As I plug the TV in, I hear a soft click as if it is trying to power on but still nothing happens. I pushed the reset and it makes a soft click but still no picture or sound. Could you possibly help
Hi. This is an all too often occurrence. The TV's manufactured in the earlt to mid 1990s relied on an inferior set of capacitors in the power supply and mainboard components. They should have lasted about 25 to 30 years, but most are on ...
Hitachi 57F500 57" Rear Projection HDTV-Ready Television
I have a lg 47le5500 i was watching tv and it started to beep then lost picture and sound.
when i tried to turn it on it has a long power on sound but still no picture or sound.
i have done all the resets but no luck.
LG 47LE5500 TV
Ok I have a vizio 42in tv model# vo42oe. Its about a year n half old. Today I unplugged xbox from power outlet.(still hooked up to tv) Now the tv has no picture its only flashing. There is sound but no pic. Any idea what's wrong with it? Is there a reset button or something? Please help!
Flat Panel Televisions
Philips 37PFL7662D/37 I have a blue power light but no picture. If i change tv to anologue i get sound but still no picture, changing channels gets different sound but still no picture
Philips 37PFL5332D 37 in. LCD Television
Our LG 42" plasma tv screen went black after a popping noise but still had sound. Tried to reboot by unplugging power, holding power button for 60 seconds and re-plugging power. Still have sound, but completely black picture
Most probably the capacitors in the power supply have burst. Might need attention by a qualified service technician. ...
LG Flat Panel Televisions
What's your problem?Toshiba 40E220U has sound, no picture. stand by mode maybe? How is this reset? Worked fine, screen went black after 10 minutes. Blinks light on screen, at power up. Can see bac
Toshiba 40E220U 40" Class LCD TV
I have a Samsung HP-5064 plasma TV. Over the last month, it occasionally would have sound but no picture when you turned it on but the picture popped on after 2-3 minute. I now have no sound or picture. I unplugged power for a while and than plugged it back in but still no picture or sound. What are my possible problems?
This is typical with many sets as there is a high possibility that the components over a period of heating and cooling , tend to bring on a problem of dry soldering. So my advice is to check the set for some loose joints that have pla ...
Flat Panel Televisions
I have an RCA L32WD22 that has picture but no sound. It wasnt powering on so I changed some capacitors on the power board and now it powers on fine but no sound, so I ordered a new sound board and still no sound, all connections are snug, what could this be??
Make sure your power supply outputs are all within tolerance. Second verify that mute isn't turned on. Next, check and see if your model gives you the option to turn off the internal audio. Some sets give you this option for those who want to use sur ...
RCA L32WD22 32 in. LCD HDTV
I have a 13 inch Craig LCD TV. I turned off my tv, at first it would not go off when I pushed the power button. I pushed the button again and I no longer had sound, but I still had a picture. I pulled the plug on the tv to turn it off. Now sometime later I have pushed the power button to turn on the TV. I have a picture, but no sound. Can you help me?
Your problem has been caused by the cables getting displaced when you were pulling out the power cord.\015\012The simple and easiest solution to your audio problem is to switch off the TV. Disconnect all the cables. Wait for sometime. Reconnect the c ...
Flat Panel Televisions
Hi, so I was told to replace my psu by a tech because of what the service manual said. I replaced it and its doing the samething. No picture but sound. All of the readings are coming out correct. I tried to do a reset on the logic but but nothing happens. I can do a reset on the main input board but nothing happens after it resets the TV. The fan on the main input board does not come on at all. Please help. I can control channel, source and volume but still no picture.
This no picture but sound issue is not caused due to power supply. The loic control board is also ruled out because all the other functions are operational. That leaves us with two possibilities 1) Sustain board(S) or 2)Buffer BoardsIt is not p ...
Samsung HP-R5052 50 in. Plasma HDTV
Making a crakling sound while trying to turn on... green light keeps blinking, and power is running, but no picture. Also, still makes weak crackling sound occasionally while trying to power up every min if I keep power on.
I would based on model number indicated here first have a look at the lamp this model uses and also at the ballast that powers and is connected to it. ...
Sony Grand WEGA KF60DX100 60" Rear Projection Television
I have not picture and no sound. I check the fuse on the power supply and it is good. 1st I tried to reset it. Help
Vizio SV471XVT 47 in. LCD TV
I have a baird x47dtv and we turned it on today but had no picture or sound. the blue power light comes on and flickers as it should on startup of tv,however we are still not recieving a picture. i have replaced the psu's approx 6 months ago so i know theres no problems there,but am unsure which part i need to replace as it could be 1 of three things. 1 it could be the main board, 2 it could be the power invertors or 3 the screen. any tips would be helpful
Tried to disconnect first the supply voltage of the inverter board and then turn on the tv. if the indicator stay which mean the inverter board would be the cause of shut off or the tv turn to safety mode. ...
Flat Panel Televisions
Vizio VT470M no picture, no sound, no backlight. Power supply board looks good all voltages appear correct (24V, 5V, and 3.7V) and no "bulged" capacitors . When I unplug unit for two hours, the screen comes on normally backlight comes back up and picture is normal, but changing the channel causes it to go dead again. Bringing up menu with remote is really sluggish and when attempting factory reset, it goes black. Vizio light on the front of the TV comes on and off when pressing power button,
Im having similar problem and with my limited knowledge of lcd tvs and the voltages ALL being good except the pwr on or sw on voltage from the main board to the power supply which tells it to switch everything on Im guessing that something is going w ...
Vizio VT470M 47 in. TV
Samsung dlp hls4666wx TV. After a power surge, my TV shuts off after about 4 minutes. The stand by, TV, timer lights flash...manual says it's the bulb or fan. Only, I bought a new bulb, and noticed both fans are working. Still does it. It makes a small pop them hiss or buzz sound when it offers the bulb down. The power supply and ballast look ok (circuit boards). Perfect picture and sound before shutting down. I've heard there are 3 fans but only see two. Could it be another fan I don't see? Or
I own a Olevia LCD tv- model number 242-S11. I have had the tv for several years with no problems. As I was watching a show today- it shut down. No picture, no sound, no blue standby light. I flipped the switch on the back of the tv off, unplugged it from the power source and waited several minutes. When I plugged it back in and flipped the switch, i seen the blue standby light flicker on and then back off. Still no picture, sound, lights, nothing. Repeated the switch/plug again, but disco
Flat Panel Televisions
Samsung plasma hpt5054x/xaa California no sound no picture replaced y boards, power supply still no sound or picture help
If you got no picture replace the buffer boards. ...
Samsung Flat Panel Televisions
Toshiba model 42hp66 Plasma flat screen
No picture or sound.
Pushing on button 2 clicks are heard
A slight hum is heard at the Z SUS board.
Green power light is on (power light is red when unit is off)
Slight clicking sound from Y SUS board. Now that I replaced the open Fuse.
(Fuse 4AH250VP Found open on Y SUS board as looking at rear the Fuse on the left).
Still no operation?
Do you still have the clicking noise? The tv turns on but no response issue is associated with the main A/V board 99% of the times if there is no clicking sound ...
Toshiba 42HP66 42 in. LCD Television
Model CT-36HX42 - power to set, no power, no picture, no sound. Is there a fuse or reset?
The main power regulator section has to be troubleshooted. It is a skilled work and not a user repairable one. ...
Panasonic CT-36HX42 36" TV
My name is shakena brown, i have a sanyo 32in flatscreen TV that I brought from Wal-Mart. The TV is not an year old yet and it will not show anything. When I plugin the cord in and turn the TV on the power light shows red on the side of the TV. But it still want turn on, there is no sound no pictures, just the red light on the side is powered on. Yes I have tried using the remote but its the. Same thing only the power light comes onMy name is shakena brown, i have a sanyo 32in flatscreen TV th
Your set is still under a manufacturer warranty. Take your set back to Wal-Mart and they will send it out to be repaired, or give you a new one. ...
Sanyo Flat Panel Televisions
My Samsung LA40R71BD is giving sound but picture in not displayed? i have plugged off the power cable and switch on/off several times but still its not picture is not displayed?
Sometimes in the afternoon times picture displays but almost it doesn't.
Samsung LN-S4051D 40 in. LCD Television
I have a RCA M50wh74s Have no picture but have sound. I have replace Lamp and ballast on set still no picture, someone said it may be power board please help?
RCA Projection Televisions
My Mitsubishi WD-82837 82 in. HDTV DLP TV wont power on ive reset it un plugged it for a day and still the power light just blinks green and no picture
Mitsubishi WD-82837 82 in. HDTV DLP TV