WIN7 Motherboard integrated sound card How to shut down?

To turn off the Win7 motherboard integrated sound method:

1. Press the DEL key on the keyboard to enter the BIOS interface when the computer is powered on

2, found in the BIOS interface "Chipset Futures Setup", and then click Enter, find the right onchip sound options, and then set it to Disabled, then click F10 Save;

3. After entering the BIOS, move it to the "Advanced" tab, find the "I/O Device Configuration" option below, click the Enter key directly, and find the "Onboard AC97 Audio Controller" option below. Set it to Disabled, then click the F10 key to save the exit.

The above is the technique of turning off the integrated sound card on the motherboard in the Win7 system, and the user who wants to turn off the integrated sound card can turn off by doing so, and interested partners can try to turn off the integrated sound card from other operating systems.