Here’s a quick guide to Samsung TV Volume Not Working - How to Fix It.
Quick Troubleshooting Steps
Start with these basic checks that solve most volume problems:
- Check the batteries - Even if you recently replaced them, batteries can die prematurely or lose connection with the remote's contacts
- Test the remote buttons - Look for physical damage, wear and tear, or liquid damage that might affect button function
- Verify audio output - Make sure you're not accidentally sending audio to external speakers, soundbars, or Bluetooth devices
- Restart your TV - A simple power cycle can resolve temporary software glitches
Software and Settings Solutions
If the basic checks don't work, try these software and settings fixes:
Update your TV software
Go to Settings > Support > Software Update > Update Now. Regular updates fix bugs and can resolve audio issues.
Reset sound settings
Navigate to Settings > Sound > Expert Settings > Reset Sound. This restores your audio settings to default without affecting other TV functions.
Check external audio devices
If you use wireless headphones or speakers, go to Settings > Sound > Sound Output > Bluetooth Speaker List to ensure proper device selection.
Perform a sound test
Some Samsung TVs have built-in sound tests that can identify audio issues the software can detect.
Remote-Specific Fixes
When the problem seems isolated to your remote:

Reset the remote
For Bluetooth remotes, press and hold the Home button for 10 seconds to reset the connection. For IR remotes, try pressing and holding the Return and Play/Pause buttons simultaneously for at least 5 seconds while pointing at the TV's IR sensor.

Test with SmartThings app
Download the Samsung SmartThings app on your phone and use it as a remote. If the app controls volume properly, the issue is with your physical remote.

Check for physical damage
Look for signs of liquid damage, drops, or button wear. Clean the remote thoroughly and ensure no debris is blocking the buttons.
Advanced Troubleshooting
If simpler solutions don't work, try these more involved fixes:
Factory reset

Go to Settings > General > Reset, enter your PIN (default is 0000), and choose Reset. This should be a last resort as it erases all your settings.
Check user profiles
If multiple users are logged in, their profiles might have different audio settings. Log out of all profiles and log back in to reset audio settings.
Test with different audio sources
Try different apps, HDMI inputs, or broadcast channels to see if the volume issue is source-specific.
When to Contact Support
If none of these solutions work, you might have a hardware issue that requires professional attention. Contact Samsung customer support if:
- The remote works for other functions but not volume
- You've tried all troubleshooting steps
- There's visible physical damage to the remote or TV
- The issue persists across multiple audio sources
Most volume control problems on Samsung TVs are fixable with these troubleshooting methods. Start with the simplest solutions and work your way through the list until you find what works for your specific situation.