The sound card can t be used after the computer is inexplicably automatically shut down, and it work

Are you using an onboard sound card? Or a standalone sound card.

Recently, I also encountered a problem with the sound card, the original onboard sound card could not be used for one audio channel, but it could be used again after a few days, so I changed a sound card. But the sound card I got back for the first time was a little depressed.,It works when you boot it.,It can't be used when you restart.。 I thought this was a problem with the driver, so I started to install the driver, but the disk that came with the sound card couldn't be used, so I could only find a few universal sound drivers on the Internet.

Result: After the sound drive was installed, the restart sound came back, but there was no sound after restarting, and I also did two experiments on purpose, and the results were the same. I think this should be the problem that my independent sound card is incompatible with the motherboard, so today I went to the company to change a sound card, using an 8738 chip, after installing it, there is no problem.

How did it inspire you? The situation is quite familiar.

Okay, let's move on to the formal:

Most likely a driver issue. I install the sound drive with the driver of the motherboard belt, and the sound is audio

And then there is: Start - Run - DXDIAG, DirectX Diagnostic Tool - Sound appears, look at the device inside, drivers. If there's nothing in it, it's possible that there's something wrong with the sound card or it's blocked.

See if there's anything abnormal in it, just if there's a yellow exclamation mark or something. Find the sound driver, right-click: update the driver by the computer automatically find the driver, provided that you have put the driver disc on, or boot it to your ** sound drive.

The motherboard comes with a driver or a driver with a separate sound card).

What else to see? BIOS, press del when booting, and after entering, look for Integrated Peripherals-Onchip Pic Device to see if it is Enable or Enable. If it is DIS, it means that the onboard sound card has been shielded, so there are two situations, if you have an independent sound card, the onboard sound card should be screened, no need to change; If you use it on board, you have to cancel the screen mask, press enter to change it to en.

I did it myself, this is just my own understanding, but I advise you to fix the problem as soon as possible, find the assembly company, they will be responsible.

In short, let's first consider the reason for the drive. If it doesn't work, use the universal drive.

If you have just configured a computer, it is best to ask the provider to replace it with a new computer.

A sound card is one of the important components in computer hardware that processes audio input and output. Generally speaking, the sound card will not cause the computer to shut down automatically. If your computer shuts down automatically while using your sound card, it may be caused by another hardware or software issue.

There are a few things that can cause your computer to shut down automatically:

Power supply problems: If the power supply fails or the voltage is unstable, it can cause the computer to shut down automatically.

CPU overheating: If the CPU temperature is too high, it may trigger the protection mechanism Yu Haopei, causing the computer to shut down automatically. At this time, you can try to clean the radiator, replace the radiator fan, etc.

Memory failure: If there is a fault in the memory, such as damage or poor insertion, it can also cause the computer to shut down automatically.

Virus attack or system vulnerability: If a computer is infected with a virus or has a system vulnerability, it may cause the computer to behave abnormally, such as automatically shutting down.

In summary, if your sound card malfunctions and causes your computer to shut down automatically, you need to check further for other hardware or software issues to determine the root cause of the problem and fix it.

From the installed sound card driver, it is possible that your newly installed sound card conflicts with the motherboard.

You set up the hardware from the DOS, then install the sound card, install the driver, and try again.

No, you can reinstall the system. Look again. The sound card automatically restarts,No。。。 Ah, you'll see after you redo the system.

Hehe, your system comes with its own sound card, right? Blocked that sound card.

Give it a try. :)

Open the case and listen carefully to the sound coming out of the **, maybe the hard disk is broken.

Check the hardware and see how much could happen. For example, the CPU burns out.

It is recommended to clean up the main chassis I have also encountered this problem It is a dust problem and it is OK to clean it up.

You've done it all.

Automatic power off. 1 overheat protection, shutdown, you fan bought, there is no thermal paste to go up 2 software conflict, shutdown.

3. The system is poisoned and shut down.

4. If the motherboard integrates the display or the motherboard fails, it will be shut down.

If it's sure it's a motherboard, forget it, there's no need to fix it.

1. Use Master Lu software to check whether the CPU temperature is too high.

2. Check for yourself how much W the power supply is rated for, and suspect that the power supply may be insufficient.

3. There may be a system problem, you can reinstall the system to try

You have to pay attention to such a possibility:

It may be caused by a scheduled shutdown set in the BIOS——— I know you must not have touched the BIOS——— you have set a scheduled shutdown in the BIOS, but sometimes for unknown reasons will also cause the BIOS settings to change, which occurs from time to time in the old motherboard that has been used for many years, and is one of the manifestations of the aging of the motherboard——— you enter the BIOS, reload the BIOS factory default value to try.

You see if the electrolytic capacitor of the motherboard has been blown out, and the capacitor has been blown out in the past and caused the system to shut down automatically If it is, it is recommended to replace the host, there is no need to repair it.

I feel like it's a problem with the motherboard, take it to the computer store to see if it's not, otherwise the motherboard burns, and it will cost a lot of money.

You unplug the memory module and wipe it and see.

The motherboard is broken, take a look at the repair computer, it may be a short circuit somewhere, or it may cause an automatic shutdown or restart,

It's old, it's not good, let's change it.

Is it that the configuration is too low to run?

If the warranty period is not over, you can contact customer service, or you can reinstall the system. It is estimated that there may be a hardware issue.