The audio on my Samsung TV does not work. I took it apart and checked the speakers, which work fine. I've tried using the remotes buttons, TV buttons, Pressing mute/un-mute, plugging in a DVD player to tryaudio on input/av1/av2, also I didn't mess with it for a couple months hoping it would magically work. What more possible resolutions or tricks are there to try? 42in., rear projection TV, silver, and it is a Samsung Model# : HCN4226W. The quicker i can get some help the better because I would hate throwing it away.... Thank You

If your Samsung HT-E330K home theater system is not producing any sound even though the power display seems to be working fine, there are several potential causes and troubleshooting steps you can try:
1. **Check Volume Levels:** Make sure the volume on the home theater system and the connected TV (if applicable) is turned up and not muted.
2. **Check Audio Source:** Verify that the correct audio source is selected on the home theater system. If you're using multiple input sources (DVD, TV, AUX, etc.), make sure the right input source is selected.
3. **Audio Cables:** Ensure that all audio cables are securely connected to both the home theater system and the audio source (TV, DVD player, etc.). Sometimes, loose or faulty cables can result in no sound.
4. **Speaker Connections:** Check that all speakers are properly connected to the home theater system and that the speaker wires are securely inserted into the appropriate terminals.
5. **Audio Settings:** Go through the audio settings on both the home theater system and the connected TV (if applicable). Ensure that the correct audio output settings are configured.
6. **Mute Function:** Double-check that the mute function on the remote control or the home theater system itself is not engaged.
7. **Speaker Balance:** Check the speaker balance settings to ensure that sound is not unintentionally directed to one side or speaker.
8. **Reset to Default Settings:** If you've made any changes to the settings recently, consider performing a factory reset to revert to the default settings.
9. **Firmware Update:** If there is a firmware update available for your home theater system, consider updating the firmware as it might resolve any software-related issues.
10. **Test with Different Source:** Test the home theater system with different audio sources to rule out issues with a particular device.
11. **Test Speakers:** If possible, disconnect each speaker one at a time and test the audio to identify if a particular speaker or speaker wire is causing the issue.
12. **Check Speaker Impedance:** Ensure that the speakers' impedance matches the specifications of the home theater system. Mismatched impedance can affect sound quality.
13. **Contact Support:** If you've tried these steps and still have no sound, consider contacting Samsung customer support or seeking assistance from a professional technician for further troubleshooting and repair.
Remember to refer to your device's user manual for specific instructions related to your model.

Open up the TV select menu, and select Audio, and to ensure that the TV speakers have not been turned off . The TV's speakers might of have been turned off because somebody had connected the TV to a soundbar system, or a surround sound stereo system, or Bluetooth headphones. Check the audio source of the device and ensure that it has not been put on mute.
To view or modify this setting for most of Samsung TV models, press the Menu button on your TV's remote control and then select the Sound menu option. Select TV Speaker and then set the TV Speaker option to on.

Press the Menu button on your VIZIO remote. Use the arrow keys to highlight 'Audio' or 'Audio Settings' and press the 'OK' key on the remote. Make sure it says 'On' next to the TV Speakers setting. If it states off, press okay to choose 'ON'.
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Check the speaker/s first. If found OK; check and replace the damaged component/s at its audio output section circuit board. If needy, replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. Surf the site with patience.
http://electronicshelponline.blogspot.com/

Have you checked the TV without other devices connected to the TV.
Eg. disconnect any home theatre or speakers from the TV.

Verify with audio menu if the settngs of TV speakers is on or off ?
To adjust the audio settings:
1. Press the menu button on the remote. The on-screen menu
is displayed.
2. Use the arrow buttons on the remote to highlight audio and press ok. The AUDIO menu is displayed.
3. Use the arrow buttons to highlight the setting you wish to adjust, then press left/right arrow buttons to change the setting:
• TV speakers - Turns the built-in speakers on or off.

Lastly have you tried restoring the TV to factory default settings.
To restore the TV to its factory default settings:
1. Press the menu button on the remote. The on-screen menu is
displayed.
2. Use the arrow buttons on the remote to highlight system
and press ok. The SYSTEM menu is displayed.
3. Highlight reset & admin and press ok. The RESET & ADMIN
menu is displayed.
4. Highlight reset TV to factory defaults and press ok.
5. If you have changed the default parental control passcode,
enter it now.
The TV displays, "Select Reset to restore all TV settings to
factory defaults and clear all account information."
6. Highlight reset and press ok.
7. Wait for the TV to turn off. The TV will turn back on shortly
afterward and the Setup App will begin

No there is not, You will just have to live with it working that way,

It sounds that the sound processing section [digital circuts] are working well, and the fault must be either to the speakers, settings or to analogue audio amplifier section. Make sure that the Mute function is OFF. If it is OFF, and still you do not get audio output by tV speakers, surely the fault must be to audio amplifier circuits, provided speakers are OK. If your TV has a headphone out socket, this socket should also checked for proper interconnection.

I think that you missed to check its speakers. Check it. If they are found OK, the audio output section circuit should be troubleshooted.

Some models have a volume limit setting, check the MENU and look at the audio settings.
If this has external speakers use other speakers. If it has audio output connect them to a external amp and useing the remote adjust the volume. Check if audio settings are set to internal, external and fixed or vairable output.

I HAVE THE SOLUTION TO THIS PROBLEM.

Confirmed with Samsung tech support. Problem is with remote. to fix, simple take the batteries out of the remote. Press and hold the UP Volume button for 2 Mintues (no cheating, it has to be at least 2 minutes), this Reset's the Remote Control. Put the batteries back in. Bob's your uncle. all fixed.