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Hello everybody!!! I purchase a TV LCD Samsung model LN40A450C1XZP. I plug the power chord and the red light blinks, I can hear the sound, and then, it power off. After a seconds ir power up itself. The remote control doesnt control anything. It's a random problem. Anybody could help me?
Samsung Flat Panel Televisions
I have a remote to a toy car which does not work. There is a LED indicating power which works on all four control switches but after a few seconds the signal dies and the led does not work. I imagine something is over heating but visual inspection of the board doesnt show anything. Can you help
I have 50 inches plasma Hitachi TV (ALiS 1080HD). As the TV was on, the screen stopped showing (no picture) and no sound could be listened as well, without any reason. The power light started flashing (on and off) so I turned the TV off from the power supply (as the remote control was not responding). Few seconds later when I turned the power supply back on for a moment I heard a sound (making me believe that the problem was fixed) but once again the power light started flashing with the same en
Flat Panel Televisions
I have a mitsubishi WS 65711, we were watching a dvd and the tv shut itself off and wont turn back on now. When u press the power put it acts like it will turn on then a second or 2 later will shut itself right back off. The green light doesnt blink or anything. We tried unplugging it for a while then plugging it back in. We also tried resetting it but that didnt work either. Can u give us any possibilities as to what to check for, like a fuse. Or what u think it could be. Thanks for the help.
Hello,It's the problem of overheating in the power supply board of the TV.on the power supply board of the TV there are few capacitors and IC.any of this IC is got short or may be weak.so due to this when you start the TV the current pass ...
Flat Panel Televisions
Can anyone recognise or diagnose this problem we are having with our Samsung LA32A450 LCD TV?
It wont power up, no power on lights. Switch on side of TV wont turn on. Remote wont power it up.
This may be the key ..... My wife tells me that my 3yo was playing with the remote & the buttons on the side of the TV
Would there be any strange combination of buttons pressed that could have rendered it useless? Could close proximity remote activation have caused anything?
Hi g_coopster,\015\012Samsung LA32A450 LCD TV wont power up or no power on lights that indicated that no power line.\015\012First of all, check the power line, cable AC cord is it installed properly, change ac cord if necessary. If you ...
Samsung LA32A450 32 in. HD-Ready LCD TV
I have Hitachi Ultravision model 46UX25K I was watching in the morning then I shut it down properly by remote control, after few hours I try to turn it on, nothing , no picture just dark screen, I can hear light noise from the back of the TV going on and off within seconds but that's all, when I push the power TV button on my remote control I see the power light goes on and off but no picture. Upon removing the back there is a red LED on a circuit board in the back that also goes on and off when
The controls on the TV and from the remote will not work if they are not used for 20 - 30 minutes. It is not simply a remote issue because the controls on the front TV panel will also not respond. So, we have to turn the TV off and back on again to be able to use it. However, after you press the power button on the remote or on the TV to turn the TV off it takes about 20 seconds for the TV to finally respond and turn off. This issue is not limited to a single source. It occurs when we are wat
I have seen this before--loss of control is usually a microprocessor in the set "confused" and the first thing to do is unplug the set from power for a while and also if used any box providing signalIf that does not help it is a serious issue ...
Toshiba 47TL515U 47 3D LCD TV
My Sharp Aquos LC-60LE847U lcd TV has some kind of controller issues. At times when we turn the set on using the remote, the indicator light will light but the TV never has sound or picture. It never "turns on". Then when you try to turn the power off, neither the remote nor the manual switch on the set does anything. If you fiddle with the power enough, the indicator light on the bottom bezel of the set will start flashing 3 blinks then one blink and keep repeating that. Unplugging the set
Sharp Aquos Flat Panel Televisions
When I hit the power button on my Toshiba 36AFX61 tv, or when I hit the power button on the tv's remote control, the tv's power switch button LED comes on but I get no picture or sound. And, the power button LED starts to blink after about 4 or 5 seconds. Also, at the time power is applied to the TV, I can hear extra relay contacts clicking that normally cannot be heard when the tv powers up correctly.
Toshiba 36AFX61 36" TV
I'm not sure of the model # but I have a 42" lg flat screen hdtv. Just recently the screen went blank. By blank I mean the tv is on, the power light says so, but the screen is a cloudy blue and the remote control will not function. I cannot shut off or turn it on with the remote and the channel do not work with the remote or directly on the console. It's like it just froze. Is this common? is there anything I am missing( reset button? a restart sequence?)
Please help. This tv is only 4 yrs old
Well first 4 yaers old is sadly quite old these days.The first thing to do is to contact the LG support service. It might be difficult to find someone really competent on the phone, but if you do find one, they are usually helpfull. ...
LG Flat Panel Televisions
Panasonic cinema vision model #51G63CW. Tv off for about 2 months. Plugged it back in, sound and all power comes on. Picture will come on for about 10 seconds, then a black square comes on in center of picture. Only the sides of the picture are visible. Tv was given to me. Do not have manual of remote control. Only my digital box remote. What can I do?
It could be the SS & D board. ...
Panasonic Flat Panel Televisions
I cant get my Sharp Aquos LC-C3234U 32in. tv to power on with the remote control. I checked the remote and it is working on other tvs. What could be the problem
Sharp Aquos LC-C3234U 32 in. LCD TV
Had this TV for a couple of years now. We bought it new.
It has started switching itself on and off standby.
When you press any button on the remote control the screen goes black then comes back on again a couple of seconds later
Cannot turn volume up or down for this reason
Cannot access the in-built programme information
We could switch to HDMI and watch things on the playstation last night, but now it has stopped allowing us to do this too.
Changed batteries on remote
With no make or model, it is a little difficult to try and decide what the problem might be but, I would disconnect the touch button panel on the TV, if it has one. That could be the fault. ...
Flat Panel Televisions
TV has power as red light on stripe comes on, I press the on button on the remote and the power in the TV makes the sound that its about to switch on then nothing happens, the light doesnt turn to blue. After approximately 30-60 seconds the red light appears again
Replace the power board. You can get the power board from www.tvcircuitboards.com they will aslo assist you with determining which one is the correct one for your model. ...
LG 50PG6000 50 in. HD-Ready Plasma TV
While plugging in a D.V.D.s connection the unit stopped responding to the remote control or the manual controls under the front panel. It will not respond to anything except pulling the plug out of the power point. There are two lights on the front of the unit: a green one under what looks like a clock symbol and a red light on the right side of that.Any help would be appreciated!
Hello\015\012You haven't specified anything about the device you uses. Without its brand name and model number, how can I powt a solution to you? Please provide these to me by FixYa please. ...
Flat Panel Televisions
When I turn my TV on it will turn off by itself in about a minute and the red power light on the front of the TV will blink. The remote control nor the power button on the front of the TV will turn it back on. I have to unplug the TV for a few seconds and plug it back in to make it come on. It usually takes two or more of these unplug and plug back in sessions to get it to stay on. Some times it takes up to fifteen before it will stay on. Please help.
This is what 's happening: you give the command to start the tv so the power source is initiated and starts to deliver power to the rest of the components of the tv; one of these components has aged and it requires much more current than normal to st ...
Toshiba TN55V71 55" Rear Projection Television
I have a mitsubishi projection tv model wt-46805. It started not responding to the remote control, and over a period of about a week, it got worse. You could only turn it off and on with the power button. Eventually, the volume went to max, and then the tv turned off. I can tell I have power to the tv, because when you press the reset button, the green light flashes. A friend of mine tells me that I will need a tuner unit. Are you able to tell me exactly which part I need and if you have i
Mitsubishi WT-46805 46" Rear Projection Television
TV powers on but none of the controls work, either from the TV or the remote, no volume, no input selection or anything else. The TV was connected to a cable tuner so it still has a great picture. I now use the cable tuner to control the volume.
CERTIFIED TV EXPERT HERE, follow this information I provided 3 long solutions to this issue/s Solution 1 Before we start ...
Mintek DTV-263 26 in. LCD Television
I have akai CT 2579 model TV. After 5 or 6 minutes my TV automatically goes into standby mode. After 4 or 5 seconds, when i press power button from remote control or press main power switch from the main board, it starts working and again after 4 or 5 minutes, it goes again into standby mode.
Flat Panel Televisions
After punching some of the buttons in the pip row (bottom of the remote control) a message that says "no signal" appeared on the screen and within a few seconds, the tv set turned off. After several seconds, I can again turn on the tv, but before I can attempt to change anything, the "no signal" message appears and the tv turns itself off. Any suggestions???????????
You'll need to do a master reset of the devicecheck link --> www.retrevo.com/support/Vizio-L32-TVs-manual/id/512dj084/t/2 ...
Vizio L32 32 in. LCD HDTV
I have a Mitsubishi WS-55511. It will power on for a few seconds, then power itself off. Tried to reset, but it doesn't change anything. Error code is 2-3.
Previous problem with set was one or more micro switches going out on the keyboard. Unplugged keyboard and have been just using the remote, which I can live with.
Need help with current problem. Thanks
Hi jdbollinger,\015\012\015\012 \015\012This is an indication of out-of-regulation in the power supply section. The very common caused of this fault is the dried-up/leaky electrolyt ...
Mitsubishi WS-55511 55" Rear Projection Television
I have a Hitachi 50UX19K rear projection tv. It worked last night,
then today I went to turn it on, the light came on for about 1 second
and then clicked off. After that it will click, but nothing happens.
Once I unplug the unit, it try to come on for the 1 second and click off again. I can see no burnt or obvious sign of problem. I have
some back ground in electronics. Is there anything I can check with
an Ohm meter? I recently installed a remote controlled outlet in line to save ele
Hi.If the remote controlled outlet caused a power surge, this may have damaged the PSU.As a matter of fact, if the TV shuts down completely after clicking instead of going to forced standby (protect mode), then the part damage ...
Hitachi Projection Televisions
Hi im working on an insignia ns-pdp50hd-09 when i hit the power button or use the remote to turn the tv on the indicator led turns blue and everything shuts down not alloing to be turned back off or anything. i had been told this was a power control board issue, i took it to be tested and repaired and it is fine. any other ideas?
Flat Panel Televisions
My one year old LCD TV was accidentally hit on the screen with a heating blanket controller while my wife was fluffing the covers, from that point on the TV went right to standby with the red light and will only flash green for a second whether I turn it on manually or with the remote. I was told by another Fixya employee that it was the capacitors on the power supply board which frustrates me a bit because I will have to take it to a repair shop regardless now and pay the same amount even with
Hello; If you hit the screen with something , you probably cracked it. The set will likely not power up with a cracked screen, This has nothing to do with bad capacitors. John ...
Emerson LC320EM8 32 in. LCD TV
I have a promac tv model "pureflat 2100CTS. ITS has a lock display on screen.. any of the buttons in front panel doesnt work even at the remote control except for the power button
Flat Panel Televisions