The sound card is turned on on the computer, and the sound card appears when the computer is turned

First, first confirm that the hardware is fine. If 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.

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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, there will be a small speaker icon in the taskbar in the lower right corner. ）

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.

If there is a sound of Didi when turning on, it means that it is an alarm sound, and there is a high possibility of hardware problems.

For example, memory modules, graphics cards.

The hard drive should also be secured.

The motherboard BOIS has a self-test alarm, and the manual is called - short beep.

One, two, and three tones represent different problems, see the instructions of the motherboard.

It is possible that the sound card driver does not work.

It should be that the system is unstable.,But in this case, even if you don't install the system, you have to find someone else to take a look.,But the one who repairs the computer will definitely install the system for you.。

The sound card driver is not compatible with the system, and you need to remove the sound card from the device manager.

1. The following error prompt pops up immediately after booting up, we click OK to close, this error does not affect other work, it is a sound card problem.

2. Click the right button on this computer and select the properties to enter.

3. In the computer properties interface, click Device Manager to enter.

4. Go to Device Manager and click on System Devices or Audio Devices.

5. Find the device with the yellow exclamation mark in the system device.

6. Right-click the device with the yellow exclamation mark and select Uninstall device. Gear chop.

7. Check Remove driver and click the Uninstall button.

8. After the uninstallation is successful, click on the operation above - scan for hardware changes, and the system will automatically install the appropriate driver, and restart it again only stupid Jane can be normal.

Is it a notebook can't turn on what is the concept If it's a notebook It's likely that the heat sink doesn't turn If it's a desktop It's likely that the memory is loose This is the most likely Unplugging it and installing it back can be solved You don't say very specific You can only judge it This is best if you can find what the sound is not found It should be the topic of memory.

It's Kaka or the sound of ticking!! If it's the sound of the card, listen to whether it's a mechanical sound, if it's from there, some hard disks have this kind of sound, or the fan emits it. If it's a hard drive, that's a big problem.

If it is a tick sound, it is the motherboard alarm sound, detect the memory, board (graphics card, etc.), reassemble it, and then clear the BOIS to see if it can solve the problem? Good luck!! It's really not good to report to the computer company to find a professional personnel to take a look!!

1.The hard drive is damaged or the power supply is insufficient.

Take it to find a friend linked to his computer and give your hard drive to check for errors. Then format to divide out the bad sectors so that the hard drive can be recovered. Or buy a new hard drive. If the power supply is insufficient, the power supply can be replaced.

2.Motherboard capacitors burst.

Check the capacitors on the motherboard for signs of damage or burnout. If so, replace the capacitor or motherboard.

Go to the second-hand computer city to get more detailed and professional repair advice.