Computers and Technology

How To Use Realtek Digital Output

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You can produce audio using a digital output if your computer has a Realtek sound card, which is common. Simply said, digital output means that there are no analog wires used by the audio devices attached to your computer.

That is, When you want to connect analog audio equipment to your PC rather than digital ones, Realtek digital output is employed.

Realtek’s digital optical output is supported by the majority of PC motherboards, which also include a Realtek sound card. The digital audio signal is transmitted by Realtek digital output, which transforms it into sound on your system after being decoded by the digital receiver.

The atmosphere that the sound will have, whether or not you want it to have effects, and whether or not you want to deactivate, it may all be adjusted in the audio output of devices with Realtek drivers. The sound from the PC cannot be heard after the audio output is disabled.

Though, sound production through the Realtek Digital Output becomes problematic for many people using Realtek audio devices. Also, the sound from the speakers connected to their computer cannot function correctly when it is not set as the default device.

So, in this article, we are going to discuss some appropriate methods to help you activate and use the audio manager for PC properly without any disturbance or error.

Methods to Use Realtek Digital Output 

Following are some easy systematic ways to successfully run this digital output and manager on your computer.

Enable the audio speakers

Firstly, if you have the digital output or audio manager present on your computer system, then you need to enable the speakers in order to make it work. For enabling, follow the instructions below.

  1. Go to the bottom-left area of your desktop and right-click the speaker icon.
  2. Choose the option – Open Sound Settings.
  3. Now, drop down the option – Choose your output device.
  4. And choose your desired Realtek audio speakers

Enable the output through the Control Panel

Another method o enable the digital output on your PC is through the Control Panel. To do so, refer to the below-given steps.

  1. Go to the Control Panel on your computer.
  2. Now choose the Hardware and Sound option.
  3. Go to Sound.
  4. Choose your desired Realtek device speaker and select it as default.

These enabling steps might solve your problem easily. If still, you are not able to use it, try the below steps.

Update the drivers

The audio system is very important and necessary for every user, and if there arises a problem in accessing it, it becomes unpleasant. Drivers are key components of the Windows system which allow the system or device to perform correctly.

Hence, if the drivers by any chance get corrupted or become faulty, your computer system starts behaving irrationally. So, one of the methods to fix the drivers is to update them. To do so, go through the following steps.

  1. Go to the Device Manager on your computer.
  2. Navigate to Audio inputs and outputs and expand the option.
  3. Now select Realtek Digital Output and choose Update driver by right-clicking on it.
  4. Follow the further on-screen instructions and restart your PC.

Also read: How HR technology boosts the organization’s goals

Reinstall the drivers

After updating, if you are still facing issues, try uninstalling and reinstalling the drives on your system. Uninstall the corrupted drivers and let the system install the correct ones. Follow these steps – 

  1. Go to the Device Manager on your PC.
  2. Search for Audio inputs and outputs and expand the option.
  3. Now select Realtek Digital Output and select Uninstall by right-clicking on it.
  4. After the uninstallation is done, select Scan for hardware changes from the Action bar.
  5. Now Restart your system.

Your Windows system will reinstall the appropriate required drivers.

Run the troubleshooter

Running troubleshooters in Windows can assist resolve minor problems and ensure that the system and devices operate without a hitch. Therefore, you can try troubleshooting through the following steps for this as well.

  1. Open Settings on your system.
  2. Select Update & Security.
  3. Go to the Troubleshoot option in the menu.
  4. Go under the Get up and running option.
  5. Choose Playing audio.
  6. Now click Run the troubleshooter.


To conclude, here in this article, we described various important and useful ways to use and fix Realtek Digital Output on your Windows system. Hope you find this article worthy and useful. Fix your audio system and enjoy a smooth experience.

Realtek digital output:blogrind.com

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