Having problems with your Flat Panel Televisions ?

Tv was working fine then the screen just blacked out.( no picture) still had sound though. i can hear a humming sound from tv when it is on. just wondering if theres an easy fix or part i can get to fix it or if it is junk now. thanx michael

Answers :

This is usually due to a fault with the backlight controller. It could be due to bad capacitors, which is easy to fix, or the inverter transformers may require replacement, which is not as easy to fix. The backlight controller board can be replaced if necessary.

Repair Help & Product Troubleshooting for Flat Panel Televisions
You need a second opinion or clarification ? ask it in the comment box OR you can Ask Your Own Question

Tips for a great answer:

  • Please provide as much detail as possible as this will allow our members to better understand and respond to your Comment
  • If you need clarification, ask it in the comment box
  • It's 100% free, no registration required

Suggested Questions/Answers :

It is recommended you read all this kind of situations

Tv was working fine then the screen just blacked out.( no picture) still had sound though. i can hear a humming sound from tv when it is on. just wondering if theres an easy fix or part i can get to fix it or if it is junk now. thanx michael

This is usually due to a fault with the backlight controller. It could be due to bad capacitors, which is easy to fix, or the inverter transformers may require replacement, which is not as easy to fix. The backlight controller board can be replaced i ... Flat Panel Televisions

Sizzling,smoke,sparks ...horray. Tv starting making a sizzling sound. Turned it off then back on later to see if i could figure out area of tv the noise was coming from and make sure it wasnt just a speaker getting fuzzy. Bright flash came from top left of back of tv and smoke came out. Ive had the tv for 2 years, im 3 weeks over my warranty (of course right?) Now there is no sound or picture. Easy fix? Worth fixing or get a new one? Oh also took the back off to see if anything was noticably bur

Thats the Inverter board. Your model used several different types which are not interchangeable. You can get the correct Inverter Board for your model by contacting the guys over at ... LG 32LD450 32 In. LCD HDTV

Sound issue dvd part works fine vcr get sound, no picture. Kids had done something and could not extract tape, got it out but now get sound only no picture

Yes, someone needs who knows how to open vcr part and clear and clean the blocked video heads which are causing this problem. ... Flat Panel Televisions

Sound issue We acquired this tv from our grandmother. She states that the tv sound works fine through a cable box, however when we tried we got sound for 30 seconds and then nothing. how can we get this problem fixed?

... Broksonic CCVG-3276 32 in. LCD TV

I bought a polaroid dt5211a set top box two weeks ago and I can't get any sound from it now. I have checked the tv set with dvd and the sound is fine. Any ideas how to fix this?

... Flat Panel Televisions

My apex 3230 tv wont turn on, i stored it a few monthsago when i got a new one,and it was running fine, i was giving it to a friend so before i did, i made sure it worked (just for some reason) and it didnt turn on. i read onlinea little about it and it seems that its usually a fuse, where is the "power" fuse? or is it just a general fuse that runs more than the power? and how much would this fuse cost, where would i get it? (radio shack?) and is it easy to fix if i did it myself ? thanks a bun

... Apex Digital PF3230 32" TV

Hi, my Panasonic TX-26LXD60 died whilst watching it. It won't switch on and all I get is the constantly blinking red power light. I think I saw in another solution that this would be the power supply board. (Is this the right part? http://www.shopjimmy.co.uk/panasonic-tnp8epl50ab-power-supply.html) How easy is it to fix or does it need a pro? Thanks :o)

... Flat Panel Televisions

My emerson 32 LC320EMX is flashing solid color screens,red,black,white,and blue. How do I get it out of this mode???? It was working fine but I rolled om top of the remote and now theres NO picture or sound Help!!!

... Emerson Flat Panel Televisions

Hi, I have a Sanyo tv. Turned it on this morning and have no sound! I have sky and a PS3 but cannot get sound from iether! I can get sound from the PS3 using my headphones! I've tried as many different things as I can find online to fix the problem but cannot get the sound back... I've turned everything on then unplugged the sky box for 5 minutes and plugged it back in-nothing I've tried resetting all audio options-nothing I cannot rest the tv as a unit as I am using an universal remote . Can a

Have you checked its speakers? If not, check them. If they are found OK, then there should be some fault to its audio output circuit. Check and replace damaged component/s, or, change it a card bassis. ... Flat Panel Televisions

How can I get parts to fix my LG plasma tv made in Korea living in Brazil

... Flat Panel Televisions

BLANC SCREEN My 42" RCA LED47A55RS just went puff.. when I was watching a video. I don't get any picture. The screen is blank. If I leave it on for while it gets about 6 vertical white lines for about 1 minute and then its blank again. No sound either. Check for bad or burnt capacitors and other parts but everything looks good. The only board that smells bad is one near the speakers, lower part, a small boatd that has to connections going to the LCD screen. I checked for the part number but

... RCA Projection Televisions

My RCA flat screen was working just fine and than as I was watching TV the screen flickered off and the it started flashing unusable signal. I did a rescan of the channels a couple come back that I have never had before. The sound doesnt work on the few channels that I do get and the picture and sound doesnt work on the ones I use to get. I also tried to put a dvd in. The sound works but not the picture doesnt. What do I do

... RCA Flat Panel Televisions

Hi, I have Sony Bravia KLV-32S400A Couple of months ago suddenly get switch off after I switch on standby light(Red) gets blink. I unplug the power code and switch on the LCD after 3 hours it works fine. I happens occasionally. Couple of days ago I'm unable to power on the LCD. When I plug the power code I can here a sound like cutout gets on off (tick tick) nothing happens no indicating lights, no display and no sound. Please help me to solve this problem

Dear User,in your case there is a supply fault..capacitor of power board is weak .kindly change the capacitor ..the sign of capacitor faulty is that capacitor is blow up like oil is coming out form upper side..kindly do the need ful.dnt ... Sony Flat Panel Televisions

Turned on the TV one day and there was no picture but sound. turned it off and then on again and had no sound and picture. Now when I turn it on some times I get an odd pixilated image. other times I get the default blue screen that slowly gets brighter in some areas and some times it works fine. Model: Polaroid 2611-TLXB

... Flat Panel Televisions

I have an older Mitsubishi TV, model VS-50605, that has been giving me problems. I am not able to consistently get a picture and/or sound through cable. All my other inputs work properly. I can play my Xbox on it and my DVD player works fine. Every now and then I get sound but no picture. On the rare occassion I get a picture through cable, it only lasts about 15 minutes at the most and then it cuts off. I've tried switching between ANT-A and ANT-B but had no luck resolving the issue. Any sugges

U have a pay boxes from those Telicoms,cables or satalites compannies?Yes,tries unplug,replug those boxes back about an hour later for it softwares to updates it softwares,should solved this problems or if not trade it in for a new box. ... Mitsubishi VS-50605 50" Rear Projection Television

I have a panasonic TCP58V10 Plasma with a 1 blink error code that won't turn on. What is wrong? How do I fix it? How/where do I get a service manual? Where can I get parts? How hard is it to fix i

... Panasonic TC-P58V10 Plasma TV

I cut the RCA model F31672ET off and now I get nothing. It simply does not cut on. Before I cut it off the picture was getting very dark and I could not control the sound. Family members say it's not worth fixing. Could it possibly be a minor problem? If so, I'm willing to have it fixed.

It sounds like your power supply board has gone out. This is a fairly common issue, and the repair will cost you around 175-300 dollars at a repair shop. ... Flat Panel Televisions

Hi I have a sharp 27H S60, has worked fine for many years. Now, I get fine sound but no picture. When it is first turned on I get a thick white line in the center of the screen for a second, then it is just blank.

The problem is a vertical deflection issue, it means the picture from top to bottom has collapsed. The set will require two or three capacitors and an ic and it is quite fixable. ... Sharp 27H-S60 TV

Samsung HLR5067wx/xaa - My says we had a power surge today and the tv turned off. After that, it will not turn on. Press the power button and the greens lights flash on the front for a few seconds then it shuts off. Never get any picture or sound. Any ideas? I don't want ot just go out and buy parts without a clear plan. A bulb sure, but I get no sound either.

It may be the blue switch on the inside remove the small plate covering the lamp and tape the buttton down its on the bottom rigth hand corner ... Samsung HLR5067WX 50" Rear Projection HDTV

SanyOur house was struck by lightening and now I can only get sound from my TV when connected by the coaxial cable or the RCA (red/white/yellow) cables. If I connect the TV using the componant (red/blue/green) jacks then I get full sound and picture so I know the TV picture does work. Trouble is I do not have an extra cable box or VCR to connect the TV by componant cable. Is there any way to fix the TV so that the coax or RCA hookup will provide picture too aside from taking it to a TV repair

If your aerial is OK then your tuner has been damaged. A replacement tuner is going to be required. ... Sanyo Vizon LCD-15A2 Television

We have a samsung television that is few years old. All of a sudden we had thick green and purple vertical stripes over the picture and sound was fine. However, playing the xbox or watching a dvd, it looks perfect. I found that when we unplugged the power cord, it would be fine for a while. But now that isn't even helping. Today it seems that the sound went as well! Time for a new one-or simple fix?

... Samsung PN50A550 50 in. Plasma TV

Samsung UN32EH5300 When I connect a HDMI cable from MYSKY HDi to the TV and the sound input is Dolby Digital I get no Sound through the TV. If I change the sound output to Stereo (2 Chanel), the sound comes through the TV. Normal TV signals through the RF decode in Dolby fine. This is a very annoying issue as I use the sound source to feed sound to another TV that will decode Dolby Digital. Is there anything I can to to resolve this issue.

... Samsung UN32EH5300FXZA 32 in. HDTV

The audio and picture on my vizio vt470m are scrambling and then the whole tv locks up and turns itself off. tried fixing with the "unplug everything, hold power button for 30 sec, and turn back on fix" that the vizio customer service people suggested but that is no longer working. this problem first appeared about two months ago and was fine until a few days ago. now the tv is turning istelf off and back on and there is no picture or sound. what do i need to do to fix it? or should i just

You could have Bad Capacitors on the Power supply board they will be vented or swollow on Top\0121000uf 16v 2200uf 10v 3300uf 10v.\012PTS they rebuilt boards 1-800-844-7871 ... Vizio VT470M 47 in. TV


... Philips 43PP9202 43" Rear Projection Television


... Loewe Flat Panel Televisions

A detailed question is important to get you a relevant answers

  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
all rights reserved to the respective owners || fullblownbass.com || Terms of Use || Contact || Privacy Policy
Load time: 0.1707 seconds