Drivers Leitch Sound Cards & Media Devices

Download REALTEK Sound Card drivers, firmware, bios, tools, utilities. Method 2: Install the latest version of your audio drivers. Install the audio driver from your Mac OS disk or download the latest version of the audio driver from Apple. Option 1: Install the drivers from you’re Mac OS disk. Start your Mac and boot into Windows. Insert your Mac OS installation disk. Having an issue with your display, audio, or touchpad? Whether you're working on an Alienware, Inspiron, Latitude, or other Dell product, driver updates keep your device running at top performance. Step 1: Identify your product above. Step 2: Run the detect drivers scan to see available updates. Step 3: Choose which driver updates to install. ASIO4ALL is a free and alternative audio driver which allows its users to get very low latency from their sound adapter. While most sound cards on the market allow you to playback audio without issue, ASIO4ALL provides a free alternative if you're having issues running software which increases latency on sound output. Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Please visit the ASUS USA and ASUS Canada websites for information about locally available products.

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Symptoms

Consider the following scenario:

  1. You connect a Universal Serial Bus (USB) audio device, such as an audio adapter or USB digital-to-analog converter (DAC), to a Windows 10 Version 1703-based computer for the first time.
  2. The operating system detects the device and loads the standard USB audio 2.0 driver (usbaudio2.sys).
  3. Windows then downloads the device-specific driver from Windows Update.
  4. The downloaded device driver replaces the usbaudio2.sys driver.

In this scenario, the device cannot be used, and the computer does not have sound. The speaker icon on the task bar is marked with an X mark. When you select the icon, you receive the following message:

Audio services not responding. Both the Windows Audio and the Windows Audio End Point Builder services must be running for audio to work correctly.

Cause

This 'audio not playing' problem occurs because the default USB audio 2.0 driver (usbaudio2.sys) uses the WaveRT port for operation but the device-specific driver does not. However, both drivers use the 'wave' reference string when the device interface is registered.When the device-specific driver replaces the default driver, the device interface that is created by usbaudio2.sys is still used because the reference strings overlap. Therefore, the operating system assumes that the new driver also supports the WaveRT port. Because the new driver does not support the WaveRT port, the system cannot access the driver.

Resolution

To fix this problem, use one of the following methods.

Method 1

Uninstall the device. To do this, follow these steps:

  1. Open Device Manager.
  2. Select and hold (or double-click) the name of the device, and then select Uninstall.

Note:In step 2, don't select the Delete the driver software for this device check box.

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Method 2

Connect the device to a different USB port. The problem may not occur if the device is connected to a different USB port.

Method 3

Drivers leitch sound cards & media devices -Cards

If the device is not yet connected, install the device-specific driver first. You can do this by using the appropriate installer for the device. Then, connect the device. Windows now selects the device-specific driver instead of the default USB audio 2.0 driver. This method works in this situation because the problem occurs only if the device-specific driver replaces the default driver after the device is connected.

Drivers Leitch Sound Cards & Media Devices Online

See Also