Author: Faith Cheruiyot
Friday, September 30, 2022

How to Fix a Stereo Receiver That is Not Making Sound



Are you having an issue with your stereo sound receiver? Is the power on, but you are receiving no sound from your speakers? In such a case, a troubleshooting procedure can help fix the problem before tossing off your remote or disconnecting any wires. 

There are various things that can cause an issue with a stereo receiver. Sometimes, the problem might not be the receiver but maybe the connection between the source and the speaker. The system might be lighting up but producing no sound. It could be a problem with the speaker wires, speaker buttons, power cord, or internal fuse. Furthermore, the plug might be defective and unable to conduct electricity to operate the unit or send signals. 

You should handle your stereo receivers properly to ensure they last longer and offer exemplary service. Do not play loud music that will send your speakers off, and ensure to handle other components carefully and that your connection is proper and the power supply is secure. Find out more in the article. 

How to Fix a Stereo Receiver That is Not Making Sound

How to Fix a Stereo Receiver That is Not Making Sound

Before opening your unit to identify the problem, it is necessary to run a test first. Ensure that the output signal is transmitting sound to the audio speakers. Identifying if your amplifier has a problem is not that difficult. Removing all other audio sources from the receiver and using the internal receiver to determine if the unit is receiving power or sound. 

Most receivers have protection circuits that protect from dangerous volume levels, which may shut down your system. Resetting the protection circuit should get your receiver back to regular operation. The procedure varies depending on the type of receiver, although you can fix the protection circuits by unplugging the receiver. 

Below are some troubleshooting tips that can help fix a stereo that is not making a sound. 

1. Check the Power Connection

Ensure that the plugs are correctly connected to their sockets since a plug may slip out and not transmit power. Confirm that the wall switches operating any outlets are in position and that the unit systems like power strips or surge protectors can turn on. Ensure to gently plug the receiver into the wall outlet and confirm if you can hear any audio. 

2. Check the Speaker and Source Selection

Most receivers have extra switches for adding more speakers. Ensure to enable the right one and select only the appropriate source. 

3. Check the Speaker Wires

Carry out an inspection to test the wires connecting the receiver to the speakers and ensure no damaged or loose connection. For wires with bare ends, make sure that insulation is removed. The speaker wire connectors should be installed and inserted appropriately to ensure steady contact with the speaker terminals. Ensure that the wires do not touch, as such may cause problems. 

4. Examine the Speakers. 

Ensure that the speakers are on, as it may be a problem due to a power surge tripping the circuit breaker on your speaker, causing them to shut down. To confirm if the speaker is operational, connect it to another functional audio source to ensure it still functions. You can also use the remote control audio test function and see if you can hear any sound from the speaker system.  Ensure that no device is plugged into the receiver, as some receivers shut off power in such scenarios. If the speaker does not play, it may be defective. 

5. Check the Source Components 

Which source does your receiver connect to? Is it a smartphone, laptop, DVD player, or Blu-ray player? Are the components appropriately connected to the receiver? Identify your source device and test it with a working television or speaker. Ensure that the setting is correct and that the volume is on. If the device does not play, it might be an issue.  

How to Fix a Stereo Receiver That is Not Making Sound

6. Examine the Stereo Input Settings 

Look into the settings of the audio receiver. You may notice something unusual, like a low-volume setting or a depressed input button. Confirm that input like A/B or CD/SAT/DVD/RADIO is not pressed. Experiment with each input to ensure their selection is proper. 

7. Check the Receiver Connections 

Is your receiver connection secure and operational? You should check whether your connection to the power cord is firm. Examine the source device connected to the receiver and from the receiver to the speaker. Ensure it is not loose or unplugged; if so, connect the cord strongly. If the problem persists, examine the cables connecting the audio to the receiver to ensure they are well put. 

8. Check Your Mute Button

A button on your remote might be the issue. Confirm that the mute button on your remote control has not been pressed. 

9. Try a Factory Reset 

Factory resetting may fix issues that cause no sound. However, you can first turn the receiver off, wait for a while and turn it on again to see if it solves the issue. If not, check your stereo receiver manual to find out if it is possible to conduct a reset. To factory reset your receiver, you can follow the steps below. 

  • Unplug all the extra devices like the DVD player.
  • Press On, Standby, or the power icon to turn your receiver on.
  • Press and Hold down the Standby button and Enter button simultaneously till Reset appears on display. 
  • Press Enter and wait as the Settings reset. 

What are the Causes of a Stereo Receiver Not Making Sound?

How to Fix a Stereo Receiver That is Not Making Sound

You may be experiencing numerous sound problems that you may be unable to fix. It is essential to understand the nature of the problem and what causes it. Your stereo receiver might not make a sound due to source device or connection issues. Such may include;

  • Low power
  • Faulty speaker wires
  • Wrong source selection
  • Malfunctioning components
  • Speaker is broken

You can troubleshoot your stereo system by first identifying the problem. Afterward, you can try a few fixes. Before conducting any fix, turn off the power connection to the system and components, and after each operation is complete, you can turn on the power. 

Additionally, you can conduct basic diagnostics to identify what causes the sound issues with your receiver. Familiarize yourself with the various components and devices that operate alongside a receiver to make it easier to identify the source of the problem. Start by tracing the signal and checking the switch or the power supply. Such will let you know if everything is functioning or not. 

A stereo receiver should provide a quality audio experience. It magnifies and controls audio signals from an inbuilt device. In some cases, it may fail to produce a sound that can frustrate users.

How to Fix a Stereo Receiver That is Not Making Sound

Conclusion

Knowing how to troubleshoot your stereo receiver will save you time and resources. It will enable you to fix the issues successfully. You do not have to visit a repair shop or hire an expert since you are familiar with the problem. Additionally, it is essential to note that your receiver needs periodic maintenance to ensure optimal performance. 

Now that you understand the basic concepts of managing and fixing your stereo receiver, you are sure to try them out in case you experience any issues. If you find it challenging to fix the problem, do not mind contacting us today for stereo repair services. 

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