The steps are as follows:
Before we solve the problem, we can remove the headset fault, the new installed friend to check the motherboard front panel audio jumper connection is correct.
WIN8 system installation is complete, first look at the Realtek sound card installed is not the latest driver, not to the official website to download the latest driver installation.
After the general drive installation, the status bar should have a small horn icon in the lower right corner, double-click the icon to open the "Realtek high-definition audio manager." xpc8.com Learn computer for free
In the correct case, if you find that there is no this icon, you can search the file RtHDVCpl.exe, and then start it also open High-definition Audio manager.
Instructions for using the HD Audio Manager
Physical connection Assignment settings: the "hole" setting of the front and rear panels is visible to the right of the high Definition Audio manager. The back panel has 6 holes to indicate that the motherboard after the chassis provides 6 channels of audio holes (if 3 is 3 channels), the hole is lit with a color indicating physical connection, by double-clicking the hole you connect can be allocated its use, For example, the allocation of headphones, front speakers, audio input (do not want to let the device sound can choose this) and so on.
When you open the Realtek Audio Manager, click on the Yellow folder on the upper right side of the "Analog, back panel", and then check "Disable front panel jack detection" and click "OK".
In general, you can use the front panel interface to plug headphones or microphones by using the above procedure.
Sometimes we're going to run into a little horn. It's an X, and you can determine that the driver is not a problem, prompting that "one or more audio services are not running", "The Windows Audio service and the Windows Audio Endpoint Builder service must be running to work properly." At least one of the services is not running. "How can such a problem be solved?"
In fact, we only need services to open the following services to solve the problem.
Windows Audio Endpoint Builder
Multimedia Class Scheduler
If the driver cannot be installed, try installing in compatibility mode:
1 if the driver is installed, uninstall it. Then, when you install or reinstall, right-click (or touch) the driver and choose Compatibility Troubleshooter.
2 Click "Try recommended Settings" and click "Start Program" in the subsequent window.
3 after installation, see if you can work properly.
If you have an audio driver installed and working correctly, but you still do not have a sound, try the following methods:
If you have external speakers:
Is the speaker connected to the PC correctly? If you need a power supply, is the power connected?
Is the sound device disabled?
A. On the desktop, right-click (or touch) the speaker icon in the taskbar and choose Play device.
B. Right-click (or Touch) white blank areas, and then select Show disconnected devices and show disabled devices.
C. If you see the speaker and headset icons at this time, right-click (or touch) the correct sound device and choose Set as Default device.