Having problems with your Flat Panel Televisions ?

At first had 7 red flashing light but not somehow i got the green light to come on at power up but still do not have sound or pisture a cling sound goes off twice t power up and right after power up what is wrong with my tv? and is there a power supply on the power cord?



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At first had 7 red flashing light but not somehow i got the green light to come on at power up but still do not have sound or pisture a cling sound goes off twice t power up and right after power up what is wrong with my tv? and is there a power supply on the power cord?


... Philips 50PF9731D/37 50 in. Plasma Television

When trying to turn it on the green light comes on the front, we hear a small zap sound, sounds like it is trying to come on and then the green light goes out... it will do this consecutively three times with one press of the power button. Then you have to wait 2-3 minutes before it will respond to the button press. We have done this for up to a half hour until the tv finally comes on. What is wrong?


Hello,This type of fault can be repair, it could be a short circuit on the panel power board, remove the back cover of the television in this you have to resolder the panel where you can find dry soldering, but if otherwise a common probl ... GE D52GW12 52" Rear Projection HDTV-Ready Television

My emprex tv wt323 wont turn on all of a sudden. when i press the power button the power light flashes green for a second then goes back to red and no sound or picture. whats wrong with it ?


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Daenyx Tv power on-the blue box in right corner which catv3 is on then goes off. A light blue screen is on and pwer on but on picture or sound. why!


Do a factory reset to this set. You have to enter its service mode to do this. If you wish to get more details, check this site linked\012below. Pull up older posts there. Check\012the site with patience, as it has over 2380 posts now. All a ... Flat Panel Televisions

Lnt3232hx xaa unit is lcd when powered on standby light blink sound effects cue but set is dead standby light goes off when pressed again turn sound cues and standby light goes solid again


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Hitachi 55PMA550 I have a Hitachi 55PMA550 monitor linked to a skybox. The Hitachi goes on into standby mode on power up, I then use remote to start the Hitachi, the standby light goes green (start mode) & picture comes on in 3-4 seconds mormally. But now after 1 second (without picture) Hitachi goes back into standby mode of red light. I can hear sky tv sound (Hitachi linked thru sky to sound) and checked all cable connections, they are ok. Any advice would be most appreciated, thanks.


... Hitachi 55PMA550 55 in. HD-Ready Plasma Television

47LG50 screen light goes black after about 45 minutes of being on, sound still ok. Turn the tv off and back on and its fine for another 45 mins to an hour. The on/off light goes from red to blue-ish when screen goes black. As a note I took out the power board adn checked the capacitors and none where bulging or burst (someone said maybe they are drying out)...does that sound like the problem of is this an inverter board issue. I just want to change the what might be the most likely issue


Good day!That problem is commonly happens when the inverter board failed.But before you replaced that its better to check this out first.Just follow this simple and D.I.Y procedure on troubleshooting. ... Flat Panel Televisions

DP46849 Sanyo. I have checked all of fixya for solutions. I hane no sound or screen but have a green light when turned on. It will flash as if it is in protect mode. I have checked voltage and there seems to be 5v, 12v and 15v as indicated on power supply. I cannot find a 24v to read from but I did pull the master inverter to see if I had sound. Still the green light flashes and no sound. I suspect power supply only because when it is turned off I hear a high pitched whistle that slowly goes on


Hi,Power supply board seems defective and causing problem. Please replace power supply board to solve tv issue, required board is available in ... Flat Panel Televisions

I have an AOC LCD tv when I hit the power button the light turns blue and then right back to orange, at first it would eventually come on after pressing the power button several dozen times and work fine until it was turned off, now it just goes from orange to blue and back to orange or the light goes out completely. I saw a video that said when it does that it could be the power supply or the main av board, what do you think?


Hi there , sound like it may need output caps replaced in the power supply . ... AOC L26W861 26 in. LCD TV

I have anew Sony 40 inch EX 520 series Led warranty not valid in India since purchased in Bangkok. The power standby light goes of very often and the Tv goes dead. If I switch off the power supply for couple of minutes and switch it on again the stand by light comes back on and TV functions normally. The TV is also very sensitive to voltage fluctuations and on Inverter power supply. Please let me know what could be wrong and how to solve this problem. Thanks


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We have a colby tv and when the power goes out we can't get it to turn on. This also happens when we unplug it. There is no picture or sound but the little blue light on the front is bright which


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I have a sharp aquos lc-c5277un. Both the power and OPC lights together blink twice. I tried unplugging it, holding down the volume up and channel down buttons while plugging it in. That left me with a solid power light on. I pushed the power button to turn it off and it turned off. Pushed it again to turn it on. It turned on and worked. 10 minutes or so later I heard a pop sound and the lights started blinking as before. This loop has played out three times. Is this the power board or


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Magnavox 32MD350B/F7 On/Off keeps cycling. When pluging in the ac power the green light flashs then goes to red stand-by and back to a steady green light and then the whole cycle is repeated again no picture or sound. Cannot turn unit off at this time. After many times unplugging the power in and out, I may get it to turn on with a good picture and sound.


... SNK Magnavox 32MD357B_37 32 in. LCD HDTV/DVD Combo

I have a magnavox 26md350b which I never really use. I tried to turn it on today and the power light goes on for a second then the standby light and dvd light turn on. The tv does not power on and the two lights just stay on.... Does anyone know whats wrong with my tv?


... Magnavox 26MD350B/F7 26 in. LCD TV/DVD Combo

Sony Bravia LCD KLV-32U300A Symptoms: ~ powering up problem, whenever try to turn on click twice and power goes completely off no standby indicator as well. i have to discharge the stored current in the caps to try the tv on but still the sounds click twice and goes.it rarely turns on after 4/5 hrs. In the SMPS board EADP-170AF A ~ board-G, CN202: "4VSB" pins 3, 7 & 8 have 4Vdc ~ other power outputs: CN201 6Vdc, 15Vdc, 30Vdc, "PWR_PANEL pin 7&8 ~ CN203- 24Vdc IN CN20


I know its a 32 inch TVand its probably about 2 years old, give or take. If you got a warranty on it, I suggest calling whoever you got it from (BestBuy,Amazon, etc) and seeing what they can do for you to get it fixed for free. Otherwise call Sony ab ... Sony Bravia KLV-32U300A 32 in. HD-Ready LCD TV

Hi, can you help me with this TV please. Hi, I have a Olevia 232-T11 LCD TV. First my TV wouldn't turn and the blue light just stayed on. I replaced the power supply board and now my TV turns on and the screen lights up but I get no picture or sound. The slave backlight inverter board has a blue light when you turn the TV on but goes away shortly after. The screen stays on but I have no sound or can't control the channel, volume or source button. Please help.


If the tv is not coming on but there is no picture or sound then it is a 100% guarantee that its a problem with the audio/video main board of the tv. I am sure that replacing the same would resolve the problem. Please get me the part number that is p ... Flat Panel Televisions

Sony Bravia LCD KLV-32U300A Symptoms: ~ powering up problem, whenever try to turn on click twice and power goes completely off no standby indicator as well. i have to discharge the stored current in the caps to try the tv on but still the sounds click twice and goes.it rarely turns on after 4/5 hrs. In the SMPS board EADP-170AF A ~ board-G, CN202: "4VSB" pins 3, 7 & 8 have 4Vdc ~ other power outputs: CN201 6Vdc, 15Vdc, 30Vdc, "PWR_PANEL pin 7&8 ~ CN203- 24Vdc IN CN202 pin 3,7&8 4


... Combination Televisions

TV: Aquos SHARP LC-42BT10U When you plug the unit in, the power light comes on. After a few seconds, you then hear a click. Next, the power and the OCR lights blink simultaneously twice and then the OCR light blinks 3 times. When I put the TV in service mode, The screen gives me a small multi colored band from left to right that will fade after a few minutes. If I turn off the TV and put it back into service mode again, the color band moves to a different place. I am trying to fi


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I have Philips 42pfl7409/98, When I connect power, white light goes on about 3 seconds change to red light, than 3 seconds goes off,about 3 seconds red light flash 4 times,what is wrong? Please help me!


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When you turn of the TV the POWER indicator flashes green for several minutes. The TV never comes on. After the several minutes of the POWER indicator flashing green, it stops, I hear a click and the light goes out. Within a few seconds, the LAMP indicator light starts flashing red continuously. I unplugged the TV and waited one hour to remove the lamp. I could not tell if the lamp was blown. I can see the filament, the glass is clear, but there is a 2 cm or less spot in the right upper c


Sounds like the lamp door is not secured in place. Try removing the lamp door and put in back in until it clicks. ... Panasonic PT-52LCX66 Projection Television

Sharp AQUOS LC-32D43U LCD TV powers on briefly with picture then immediately goes black with no sound or channel control & no flashing or blinking lights, just steady green power light


There should be some loose solder points at its main digital board. Check it. ... Sharp AQUOS LC-32D43U 32 in. LCD Television

My samsung 46 inch LCD also has the problem of no picture, but clear sound. I read all the posts about capacitor problems, and have gone so far as to take the back off and the power supply cover to look at the capacitors. But they all look flat...I don't see any of the bulging noted in other posts. When I first power up the TV, it looks like it is lighting up, but after maybe 1/2 second of buzzing, the dim light goes off completely. Looking at it from the back with the cover off, you can see the


Samsung has had a lot of capacitor issues with some models, even if the capacitors look good they can still be open and need to be tested with special equipment to get to the root of the problem. They had so man ... Samsung LN-T4665F 46 in. LCD Television

Olevia 242-T11 won't power up. A few days before, it started by just not having sound. Continual off and on finally got sound, but after a couple of days of that, it won't come on at all. Unplugged for reset - when plug back in, blue light comes on for just a second and goes out. I'm suspecting the power supply. Is that a common problem?


Go to Amazon the kid for repair is less 20 usd Olivia 242fhd-t11 ... Olevia LT42HVi 42 in. LCD Television

Samsung LA46A750 - When we turn power on, it automatically goes off and on again. Screen stays black, only the red light power indicator goes on and off. also the red buttons on the right side of the screen, don't seem to work.


... Samsung Flat Panel Televisions

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