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New samsung SAMSUNG PS50C490 tv something wring with speaker when switching a really loud startup noise followed by a popping noise every 5 secs or so also can't use speakers as volume level 1 is way too loud.

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It is recommended you read all this kind of situations

New samsung SAMSUNG PS50C490 tv something wring with speaker when switching a really loud startup noise followed by a popping noise every 5 secs or so also can't use speakers as volume level 1 is way too loud.

... Samsung Flat Panel Televisions

SAMSUNG PN42A400C2D 2008 model In the past 3 months tv has started turning the volume all the way up & down by itself. Sometimes it stays at the highest level and sometimes it does not. I can eventually get the volume to stop moving with use of remote. BUT... now (this month) it is also changing channels all by itself too & it will not stop even with use of remote OR buttons on the side. Also while I am watching tv a box will pop up that says something like (this action/function not available).

Most probably a leaking electrolytic capacitor in the system control section, or the system Integrated Circuit chip itself needs replacement, have it checked by your friendly neighborhood (qualified) technician. Hope this helps ;-) ... Samsung PN42A400 42 in. Plasma TV

My Samsung HLN4365 tv made a loud popping noise then the picture went to black and white with a lot of interference in the screen. Also now makes a loud humming noise sometimes

You are likely to have developed a bad color wheel. Do a search on Ebay with your model number or Google the model number. This will give you a heads up if you get a TV tech to fix the set ... Samsung Projection Televisions

SD Tech: Looks like your are the source for all things Samsung...I have a Samsung HL-R4226W that all of sudden started making that loud vibration/humming noise, and the picture started flashing pale, off color images of the show mostly in black and white. I shut it off before anything popped or stopped. Is this likely the color wheel? Any way to diagnose this for certain before I buy the part? Thanks in advance for the help - much appreciated.

It is definitely the color wheel. The flashing images and the wird colors confirm it. Replacing the color wheel should resolve the problem. As for the loud whirring noise, its due to wear and tear in the motor that spins the wheel. ... Flat Panel Televisions

I have a PDP4225M 42 in. Plasma Television that will make a loud pop when turned on. A few months later there were horizontal lines that took a couple minutes to clear, next the lines were so bad the TV would shut down and the only way to get it on was to power off then on. Now there is a loud buzzing noise coming from the back of the TV also.

Sounds like a bulb for the backlight or your power is arcing. In a dark setting, look at the back of the TV and see if the arcing is visisble. ... Akai PDP4225M 42 in. Plasma Television

I have a Panasonic TC-L22X2 LCD TV, sony google tv, a u-verse tv box, and a small JVC compact stereo. I have the sound from the uverse tv box coming out of the JVC stereo using red and white audio cables, but I also want the sound from my google tv to come out of the JVC stereo. The only way I've been able to get sound from the sony is out of Panasonic TV internal speakers. These speakers are low power and so the sound isn't very good. Thanks for your help.

Feed the audio from the google tv to your panasonic tv then the audio from your tv to your amp ... Panasonic TCL22X2 22 in LCD TV

This is about the PN50A450. Last night the television started making a loud buzzing noise, the picture turned into red fuzz as well. I turned the television off (buzzing stopped) and back on, with the buzzing returning but without any picture now. It is not obstructing the sound coming from the surround sound speakers, but instead coming from the TV itself. In fact, the buzzing stops when the TV makes its start up noise and then starts again. The TV has been unplugged in every way but the proble

... Samsung PN50A450 50 in. Plasma HDTV

I have a samsung le32r87bd and its got a strange fault! Basically the picture is good but for some reason when the menu or any Chanel info is up it has lines over that part of the screen that only stay whilst the info/ menu is up? Aswel as this when a pc input is used it turns itself off and on every 20-30 secs it also does this when usin Hdmi but only every 20-40 mins! Anyone got any ideas?

... Flat Panel Televisions

I want to connect wireless head phones with my Panasonic LCD TV (Model#: TH-L32X9D). There's no additional Headphone slot. So how can I use the wireless headphones. Also is there any way to switch TV speakers off. Regards Ranjan Gaur

Most TVs these days do not come with headphone out jacks. If your TV has RCA audio out, you can get a RCA to Headphone jack.If your TV has no audio outputs at all, you're out of luck.If your TV is equipped with audio out, ther ... Panasonic Viera TX-32LX70 32 in. LCD TV

I have a Samsung LN-s2651d LCD tv that black screened on me and I don't know if the sound works because I have the internal speakers turned off... I use 5.1. I have been told that it is the t-con board and would like to know if there was any way to determine this with some certainty before I go buy the part. Or, could it be something else besides the t-con board?

... Samsung LN-S2651D 26 in. LCD Television

Buzzing sound from tv speakers also has sometimes will just go off and make a loud noise for a few seconds then come back on

... Generic F46K20E Hisense 46 in. LCD HDTV

I have a 32 JVC/AV-32770 old school tv. When I turn the tv power on my tv makes a loud noise like the speakers were blown out. Then about 10sec later it stops. Everything works fine,only that nasty sound for the dirt 10 sec.

... Standard (CRT) Televisions

Getting a loud popping noise thur speakers till it warms up , samsung dlp hl-s4676s

Check the highvoltage board for a loose solder joint. Sound like a loose solder joint. ... Samsung HLS4676S Television

My pioneer prohd710 64" video changes from color to BW from time to time. What is going on? Also when I power off it give a loud noise compared to a quiet click I am Used to hear.

If using a box of some sort unplug it first and then later plug it back (do same with set) .This will allow both units to reboot and may or may not cure your issues.The pop at turn off suggests either a audio problem or a power supply ... Pioneer PRO-710HD 64" Rear Projection Television

Sanyo DP26649 26 in lcd screen goes black and speakers make loud static noise random

... Sanyo DP26649 26 in. TV

My Samsung HP-T5064 plasma just made a loud pop noise and started buzzing. The screen slowly started washing to black. Now I have sound and a loud buzzing noise only. Any help?

... Samsung Flat Panel Televisions

My tv made a loud popping noise, now when I turn it on it just makes a loud buzzing noise. The blue light also just blinks.

... JVC HD-56G787 Television

I have recently bought a sharp aquos lc 40 le811e tv set,im havin problems tuning it i have a new antenna installed and when i try and auto tune it says there is no signal,i have also tried 2 differant types of portable antenna made for digital tv and still nothin works,cos of this i have to continue using my digi box although the tv has built in freeview,also cos of this i cant use most of the features on the tv set,i have tried so many times to tune it but still nothing works,could u tell me w

Does it have a built in digital tuner? unplug wait 5 minutes hold power button while you plug it in you should get into a secret menu usd by techs look and see if you have a digital tuner hope that way works for that set ... Sharp Flat Panel Televisions

My Hitachi plasma HDTV emits a high pitch squealing sound in all volume positions. Have you seen this before. The only way I can use the tv now is to set the volume all the way off and use external speakers plugged into my cable box. It's a P50H401A about two years old.

That, I would guess, is a decoupling problem in the decoding section of the audio stage, or a poor connection in the audio section. Unfortunately a service manual and engineer will be required to find the problemHope that helps. ... Hitachi P50H401 50 in. Plasma HDTV

My Samsung DLP 5663W was making the loud humming noise. Picture was just fine, but the noise was loud. I checked both fans which seemed to be fine, so I ordered the replacement color wheel. When I replaced the color wheel and turned the set back on, the skin color on everyone is bright blue. What can I do?

On the metal box where the two cables from the color wheel plugged look for a tiny rectangular opening in the metal shield---there is a tiny jumper plug there, remove it carefully with a tiny pair of needle nose pliers.One of the things t ... Samsung DLP HL-P5663W 56" TV

Digital noise when using ANY HDMI inputs or cables on Insignia 37" LCD TV

Most of the time it will involve replacing the entire board that connects to the HDMI and outputs associated with it--not a cheap fix and good luck finding any board for this brand set. ... Flat Panel Televisions

Samsung 63 inch hdtv progressive monitor makes a loud buzzing noise and wont turn on then restarts and tries to do it over and over again.

... Projection Televisions

Our Samsung HLs5088W dlp volume is low even when all the way up while watching cable and almost inaudible when using avi and component output

... Samsung HL-S5088W 50" HDTV

My Samsung LN46D630MFXZA 46 inch tv blew out in a surge. I already replaced both fuses, tried a new power cord. The device will not power on and also will not show any red standby light it used to hav

Hello sir if you have had a power surge you will have one or more parts of your tv's internal power supply faulty please check for the following blown internal fuse blown vdr ( this is designed to take the force of a high vol ... Samsung LN52A650A LCD TV

Want to just use in the video mode..Hooked it up to cable tv works great..But now I can't get back to just video mode..Also I bought this TV used and has no remote..Is there a way to get back to only video mode as this is all I use it for,, Thanks for any help on this..

I also have this same problem if anyone would know the answer, called the support phone # on back of TV about 1/2 hr. ago it is 6:50 pm 3/27/11 so. california usa, time.. It is 1-800-605-8379 waiting for reply..If I get a reply and solution I will c ... Durabrand DWT1304 13" TV

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