Introduction

1 Check Home Theater Volume
Checking your home theater receiver settings can make a huge difference when experiencing issues with your home theater system. It can be relatively easy to set it and forget it, meaning that you could set your system on mute only to return to it later and not remember you had it on mute.
Depending on the manufacturer and model receiver your have within your setup, your receiver may not have the features or options that are gone over here.
- Many A/V Receivers have volume knobs that do not have a defined minimum or maximum volume, meaning they can be turned in either direction infinitely. This makes it difficult to tell what your volume level might be by simply looking at the knob. Make sure your volume level is actually high enough for you to be able to hear things across all your speakers.
- Some A/V Receivers come equipped with a Muting or Mute button that does not have an indicator lamp to let you know that it may be engaged. Ensure your receiver is not muted by pressing this button to toggle on or off.
- If your A/V Receiver has a speaker selector knob, you may not be hearing audio at all, or you may be hearing distorted or weak audio. Depending on where your speakers are connected in the rear of the receiver, you may need this knob to be adjusted differently.
- If you have headphones connected to your home theater no sound will come through your speakers. Double-check and make sure your headphones are not connected.
2 Check the Home Theater is on the Right Input
If you've got no sound or video, or even video with no sound, there could be an issue with your system's inputs. Your speakers could be set to receive the wrong input.
In order to check and change sources on your TV:
- Locate the Input or Source button on your TV remote.
- Aim the remote at the TV and press the Input or Source button to begin cycling through the available inputs on the screen.
- When you've reached the input option you'd like to test, just stop pressing the input button. The TV will switch to the input option you've landed on automatically after a few seconds.
- Your system is most likely connected on an HDMI cable, enabling both sound and video to travel to the television with one cable.
To check and change sources on your A/V Receiver:
- Some A/V Receivers will have knobs dedicated to changing the input or source it is using.
- Others will have physical buttons for specific inputs rather than a knob.
- Alternatively, most A/V Receivers will have Input or Source buttons on their remote controls.
- Simply turn the knob or press the button of the Input or Source you would like to select.
3 Use Test Tones to Check Speakers
If you're still having trouble getting any sound to come from the speakers connected to your receiver, it's time to test the receiver's ability to produce sound through those speakers.
Most receivers offer a "speaker setup" menu that will allow you to not only boost the audio levels to certain speakers, but can also send test tones to one speaker at a time, or the whole system in general. This will allow you to determine whether or not the receiver is capable of sending audio to the speakers connected to it.

4 Check Home Theater Cabling
Before moving your equipment or checking any cabling, make absolutely sure that your A/V Receiver and any other components that are currently on are fully powered off.
If you were unable to hear test tones from one or more of your speakers, the next step is to make absolutely sure that all of the speaker cabling connected to the rear of the receiver is connected properly and is in good physical condition.
- Speaker wires can be inserted into receivers in a few different ways. Make sure that the bare wires of each speaker cable are making good contact with the binding posts, poles or ports and have not come loose.
- If your A/V receiver uses binding posts or poles, ensure that the speaker wires did not slide out or come loose while tightening things down or moving the receiver in place.
- If your A/V receiver uses spring-loaded clips, ensure that the bare wire is inserted fully and making good contact with each port. This type of connection can be prone to coming loose if wires are pulled on.
- If your A/V receiver uses binding posts or poles, ensure that the speaker wires did not slide out or come loose while tightening things down or moving the receiver in place.
- Some speaker wiring lacks the easily understood color-coding for positive and negative, and may have text labels or only a line to indicate positive from negative. Ensure that positive and negative ends are connected properly at both the receiver and each speaker.
- Aside from speakers, ensure that all other connections in the rear of the receiver are firmly and fully connected where they should be.
5 If the Home Theater Sound Still Don't Work
If after checking everything and adjusting settings you still have no sound on your home entertainment system
Please contact the product manufacturer for further assistance.
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Checking your home theater receiver settings can make a huge difference when experiencing issues with your home theater system. It can be relatively easy to set it and forget it, meaning that you could set your system on mute only to return to it later and not remember you had it on mute.
Depending on the manufacturer and model receiver your have within your setup, your receiver may not have the features or options that are gone over here.
- Many A/V Receivers have volume knobs that do not have a defined minimum or maximum volume, meaning they can be turned in either direction infinitely. This makes it difficult to tell what your volume level might be by simply looking at the knob. Make sure your volume level is actually high enough for you to be able to hear things across all your speakers.
- Some A/V Receivers come equipped with a Muting or Mute button that does not have an indicator lamp to let you know that it may be engaged. Ensure your receiver is not muted by pressing this button to toggle on or off.
- If your A/V Receiver has a speaker selector knob, you may not be hearing audio at all, or you may be hearing distorted or weak audio. Depending on where your speakers are connected in the rear of the receiver, you may need this knob to be adjusted differently.
- If you have headphones connected to your home theater no sound will come through your speakers. Double-check and make sure your headphones are not connected.
If you've got no sound or video, or even video with no sound, there could be an issue with your system's inputs. Your speakers could be set to receive the wrong input.
In order to check and change sources on your TV:
- Locate the Input or Source button on your TV remote.
- Aim the remote at the TV and press the Input or Source button to begin cycling through the available inputs on the screen.
- When you've reached the input option you'd like to test, just stop pressing the input button. The TV will switch to the input option you've landed on automatically after a few seconds.
- Your system is most likely connected on an HDMI cable, enabling both sound and video to travel to the television with one cable.
To check and change sources on your A/V Receiver:
- Some A/V Receivers will have knobs dedicated to changing the input or source it is using.
- Others will have physical buttons for specific inputs rather than a knob.
- Alternatively, most A/V Receivers will have Input or Source buttons on their remote controls.
- Simply turn the knob or press the button of the Input or Source you would like to select.
If you're still having trouble getting any sound to come from the speakers connected to your receiver, it's time to test the receiver's ability to produce sound through those speakers.
Most receivers offer a "speaker setup" menu that will allow you to not only boost the audio levels to certain speakers, but can also send test tones to one speaker at a time, or the whole system in general. This will allow you to determine whether or not the receiver is capable of sending audio to the speakers connected to it.

Before moving your equipment or checking any cabling, make absolutely sure that your A/V Receiver and any other components that are currently on are fully powered off.
If you were unable to hear test tones from one or more of your speakers, the next step is to make absolutely sure that all of the speaker cabling connected to the rear of the receiver is connected properly and is in good physical condition.
- Speaker wires can be inserted into receivers in a few different ways. Make sure that the bare wires of each speaker cable are making good contact with the binding posts, poles or ports and have not come loose.
- If your A/V receiver uses binding posts or poles, ensure that the speaker wires did not slide out or come loose while tightening things down or moving the receiver in place.
- If your A/V receiver uses spring-loaded clips, ensure that the bare wire is inserted fully and making good contact with each port. This type of connection can be prone to coming loose if wires are pulled on.
- If your A/V receiver uses binding posts or poles, ensure that the speaker wires did not slide out or come loose while tightening things down or moving the receiver in place.
- Some speaker wiring lacks the easily understood color-coding for positive and negative, and may have text labels or only a line to indicate positive from negative. Ensure that positive and negative ends are connected properly at both the receiver and each speaker.
- Aside from speakers, ensure that all other connections in the rear of the receiver are firmly and fully connected where they should be.
If after checking everything and adjusting settings you still have no sound on your home entertainment system
