Question about Samsung LE-32B450C 32" LCD TV

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Samsung le32b450c4w sound stuck on maximum

When i turn on tv just goes up to 100 and doesnt respond to set or remote volume control cant use as stuck on max volume

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Posted on Jan 02, 2017

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SOURCE: Samsung le40r74bd problem

I just had this problem with my 3 year old 32" Samsung LCD. The volume would go up and down by itself, normally just constantly going up even when it reached 100%.

I thought it might have something to do with the volume buttons on the TV itself so seeing as it was out of warranty anyway I decided to unplug it and open it up.

I gave it a good clean and I disconnected the cable for the panel of buttons on the LCD itself (volume, menu, channel etc) seeing as I never use them anyway. I then put everything else back together and tested.

It seems to be working fine now. Previously (for the past 3 hours) ever time I turned it on the volume level would come on instantly and stay on until I turned the TV off. So I’m quietly confident the problem has been fixed. But I must admit it’s only been 10 minutes, so who knows, it might come back.

Posted on Dec 30, 2009

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SD Tech
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SOURCE: samsung tv LN40B530p7fxza sound Volume stuck on Max.

As a repair man I always hated that--had to disconnect the speakers and use a scope.

Most likely reason is the volume up control---a micro switch beneath the manual button on the set is bad.

These are momentary switches--only supposed to work when touched/pushed---they will feel good but have failed and are making contact all the time instead of just when pushed.

Only way to prove or disprove this is get at the keyboard and in your case locate (they can with set off be checked for resistance--should be no reading) is locate that volume up switch and unsolder it.

If problem is gone (your ears feel better) you have two choices : live with the switch removed and operate for that function with the remote.

Usually they only sell the complete circuit board with all the buttons for a set.

I would if could control volume just live with it gone.

Let me know if questions.

Posted on Apr 04, 2012

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1 Answer

Had my samsung dlp tv repaired today. tvs fine now but the remote does not work(still works on dvd player) direct tv remote does power on tv either or control volume anymore


It sounds that the remote control should be programmed once again with TV with its setup codes. Setup codes for Samsung TV are:

0105 0077 0076 0109 0007 0009 0004 0005 0085 0172 0942 0358 0012 0015 0080 0104 0106
Check these codes, and select one which have maximum functionality with your TV.

Jun 28, 2012 | Samsung TV Remote Control

1 Answer

TV volume increases by itself and doesn't decrease or respond to the remote control


Connect all A / V sources to the Home Theater Receiver then Video-Out from the receiver and totally mute) the TV.

Sep 30, 2008 | Soyo DYLT032D 32 in. LCD Television

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I have an 17" (2 in1) n Tru Tech LCD TV (with built in DVD player) The volume can not be adjusted, whether I is the remote or volume control on the TV. It goes to#15 and stays at that volume. What Can I...


I assume "#15" is the displayed volume setting on the screen when you try to adjust the volume. Is this the maximum? If so, perhaps the front panel volume up button is stuck on (not the remote control; nothing else on it would work if that were the case).

Another likely cause is the TV's microcontroller chip or memory chip that goes with it has a fault in its volume control address location.

You can check for a stuck button by comparing its feel with the volume down button when you press it. If it is stuck, the difference in action will probably be noticeable. If you can't tell any difference, the set needs internal repair.

Oct 22, 2010 | Televison & Video

2 Answers

Tv doesnt respond to buttons or remote


this is looking like a common LG problem our tv started doing this tonight

May 15, 2010 | LG 42LC2D 42 in. LCD HDTV

1 Answer

Samsung le40r74bd problem


I just had this problem with my 3 year old 32" Samsung LCD. The volume would go up and down by itself, normally just constantly going up even when it reached 100%.

I thought it might have something to do with the volume buttons on the TV itself so seeing as it was out of warranty anyway I decided to unplug it and open it up.

I gave it a good clean and I disconnected the cable for the panel of buttons on the LCD itself (volume, menu, channel etc) seeing as I never use them anyway. I then put everything else back together and tested.

It seems to be working fine now. Previously (for the past 3 hours) ever time I turned it on the volume level would come on instantly and stay on until I turned the TV off. So I’m quietly confident the problem has been fixed. But I must admit it’s only been 10 minutes, so who knows, it might come back.

Dec 18, 2009 | Samsung LE40R74BDX 40 in. LCD Television

2 Answers

Volume won't turn down


Try the setup program. When you get to the main setup screen, look for a reset all to standard setting. That may solve the problem. If it doesn't then the sound module may need to be replaced inside the TV.

Apr 11, 2009 | iLO 3200 32 in. LCD Television

3 Answers

LG TV 32LB9D VOLUME STUCK AT 100, NO RESPONSE TO REMOTES


The fault may be on the control board. Sometimes the button switches can be stuck, or there may be something causing some conduction on the control circuit board. It is also possible to have a component failure that is causing a continuous command to keep the volume to the high position.

Something that causes failures of controls in TV sets is when people clean the screen, they spray liquid cleaner on the screen. Some of it drips down in to the controls and on to the circuit board. This will usually cause damage, and thus the set will require shop service.

Jerry G.


Apr 10, 2009 | LG 32LB9D TV

1 Answer

Soyo Flat Screen TV Sound or Volume control is stuck


Hi deborah card, Lets first make sure your remote is not causing your problem, Look at the light (led) on the remote, is it lit and pulsing? If not you are having a problem with the control panel,  Have you recently cleaned your tv with a liquid? If so you will need to dry the panel with a hairdryer, unplug the power from the tv, put it on low heat and hold it about 6 inches from the panel for a few minutes. With the tv still unpluged press all buttons on the panel a few times then plug back in and try it.  Let me know if this helps and please rate this solution.   lone99star

Jan 11, 2009 | Soyo DYLT032D 32 in. LCD Television

1 Answer

Volume automatically goes to maximum


This sounds like there is a stuck button. With the TV off, try each of the panel buttons. You should feel the button engage. If not, that is the faulty one that should be replaced. Also, check to be sure that the plastic covering that extends to the actual switch inside the set is not broken causing a switch to be stuck on.
Keep us posted.
Dan

May 01, 2008 | Televison & Video

2 Answers

The volume control is stuck


you didn't mention even using the remote. any way if it does not control even doing manualy or with remote control contact the dealer of you tv and discuss the problem. This could happen now a days LCD tv's has a program to operate. i suspended the program of your tv has reset.

Mar 26, 2008 | Samsung LE26R73BDX 26 in. HD-Ready LCD...

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