Interpretation of "Yi" and "Yi"

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The computer has a sound card, but there is no sound. Please operate as follows:

1, check whether the connection between the host and the speaker is loose or disconnected, whether the speaker power supply is turned on, and whether the speaker volume knob is related to the minimum.

2. For the independent sound card, check whether the sound card is in good contact with the motherboard slot and plug it in again.

For the sound card integrated on the motherboard, check whether it is disabled in the BIOS. Solution: Start the computer, enter BIOS settings (generally press and hold the Del key), and expand.

"Integrated peripherals", find the sound card item (commonly known as AC97 Audio) in the window that appears and put it in.

Set it to "Auto" or "Enable", find the onboard AC97 control, set it to "Enable", then save and exit, and enter the system.

Install the driver for the sound card.

3. Open Device Manager to check whether there is any problem with the sound card driver installation. Solution: Right-click "My Computer" on the desktop and select "Properties" →

Pop up the system properties window → select the hardware page → press the device manager (D) button → pop up the device manager window → check the sound.

Is there a "!" In, Video and Game Controller or Multimedia Audio Controller or?? Before, if there is a description of the damage of the sound card driver, please find the sound.

Simply reinstall the driver on the card's drive disk (if the sound card is integrated with the motherboard, the driver is on the motherboard's drive CD).

If there is still no sound after installing the sound card driver correctly, please check the following two aspects:

1. The sound card is disabled in Device Manager. Solution: Enter Device Manager and expand the branch of "Sound, Video and Game Controller".

Locate the sound card item (if it is disabled, there is an "X" on the small speaker in front of it) and select it, then press the "Enable" button in the toolbar.

2. Turn off the volume in the sound properties. Solution: Enter the Control Panel, double-click the item "Sound and Audio Devices" to pop up "Sound and Audio Settings".

In the Spare Parts Properties window, select the Volume page, adjust the volume adjustment slider to the appropriate position, and then click "Put the volume adjustment icon in the taskbar (i)".

Take the bait before, and confirm to quit.