What should I do if my laptop comes with a speaker but there is no sound?

If there is no sound on the computer, you can analyze it by following the steps below:

First, first confirm that the hardware is fine. You've already said that the speaker is fine, the sound card is fine, and if you've tested it on other machines and it's really good, then you can read on.

2. Make sure all the cables are exactly right. Then power on the speaker and turn on the volume switch.

3. Install the driver of the sound card correctly, if it is an onboard sound card, it is best to install the driver provided on the driver disk of the motherboard.

In fact, the computer does not make a sound, and many times it is because the sound card is not driven correctly. In general, after the sound card driver is installed, the task is in the lower right corner.

There will be a small horn icon in the bar. ）

Fourth, if you are sure that the driver is installed correctly, then take a look at the volume settings in the computer.

The specific method is to double-click the speaker icon in the taskbar, and check whether the volume is turned off to the minimum in the "Volume Control" and "Waveform" dialog box in the pop-up "Volume Control" and "Waveform".

If these two options are not available in the dialog box, click on the "Options" menu - select "Properties" - select "Volume Control" and "Waveform" in the "Show Volume Controls" and then set them correctly.

Note: Step 4 can only be set up after the driver for the sound card has been installed correctly.

What should I do if there is no sound on the computer, follow the following steps to solve the problem of no sound on the computer: No sound on the computer may be 1: The computer does not have a sound card, confirm whether your computer has a sound card (isn't this nonsense?) If there is no sound card, there will be no sound on your computer, yes, then continue to look at the next step, the computer has no sound may be two: see if your computer is set to mute, the computer has no sound may be three: see if your computer system has made a sound card driver.

Right-click My Computer, then select the Properties command, click the Device Management tab, and then select View Devices by Type. See if there is an exclamation mark of the crossed-out person in the "sound、** and game controller",There is a description that your computer sound card does not have the correct driver (or basically no driver),So your computer must have no sound,What to do,Install the computer sound card driver is OK,Find your motherboard disc and put it in to install the sound card driver。 If you don't have a disc for the motherboard, then you can go online and find the corresponding model of sound card driver.

The computer has no sound may be four: if there is no "sound, ** and game controller", then you have to check whether the sound card is broken, disassemble the host, take out the sound card and install it again, and turn on the computer again to see how the situation is, if it is still the same, then take your computer sound card out of another computer to try to see if it is recognized, if not, it may be that your sound card is broken, take it to repair, or replace it with a new one.

Resources.

First of all, check if the plug is plugged in wrong, is it a microphone plugged in? If there is no problem with the plug, don't use the sound card driver that comes with this system, it is recommended to go to the manufacturer's official ** sound card driver of the corresponding model.

It is usually caused by the sound card driver not being updated for a long time or there is a problem with the audio jack, and the specific solutions are as follows:

Method 1:1: Connect the audio device to the computer and open the computer on the desktop of the computer.

2. Find this computer in the left position.

3. Right-click to select attributes.

4. Select Device Manager in the pop-up window.

<>6. Choose one with audio, that is, our sound card device.

7. Right-click and select Update Driver.

8. Select the auto-search Naso update driver.

9. It is enough to complete the new crack.

Method 21: Check whether the wiring of the audio is in good condition, and replace it in time if it is damaged.

2. Please check whether the audio equipment is obviously damaged, and replace it in time.