In the process of using a computer, sound card failure is a common technical problem, which will affect sound playback and recording. PHP editor Strawberry will introduce you to the common causes, solutions and preventive measures of computer sound card failures. By understanding this article, you will be able to quickly identify and resolve sound card issues and restore your computer's audio functionality.
You can right-click "Computer" → "Properties" → "Device Manager" and check whether there is a "?" or "!" mark under the "Sound Cards, Videos, and Game Controllers" option. If the driver is not installed, an unknown device will be displayed. If this area displays "Symbol Status", the computer lacks the sound card driver, and then we can use the driver wizard to automatically update the sound card driver.
If the problem cannot be solved according to the above methods, there is most likely a problem with the sound card hardware itself. If it is a hardware problem, it is best for non-professionals to go to a professional computer repair shop for maintenance.
If you want to solve the sound card popping problem on your computer, if you don’t need to zoom in and out of the sound when using the computer, please mute it. If you need to play the sound, please turn it down. This phenomenon will not occur.
Computers play an increasingly important role in our lives and work, but problems that come with them are endless. When a computer fails, we often feel at a loss. This article will introduce you to common computer faults and their solutions, hoping to help you solve computer faults quickly and efficiently.
When your computer encounters hardware problems, such as the computer cannot be turned on, the monitor cannot display, the keyboard or mouse is malfunctioning, etc., you must first conduct the necessary troubleshooting. Check whether all the computer cables are plugged in, whether the power supply is normal, and whether the hardware is damaged.
If the laptop fails, you can try to remove the battery and directly use the power adapter to provide power to eliminate problems caused by battery failure.
For the problem that the monitor cannot display, you can try to replug and unplug the monitor cable, or try to connect it to another computer to verify whether it is a problem with the monitor itself.
Software failure is one of the most common problems in computer failure. When your computer experiences system crashes, blue screens, software unresponsiveness, etc., you can try to solve the problem by restarting the computer. After restarting, you can try to uninstall recently installed software or updates and install the latest drivers in a timely manner.
If the software problem still exists, you can try to use the repair tools that come with the system, such as system restore, system repair, etc. In addition, you can also try to start the computer in safe mode to further diagnose and solve the problem.
For people who often need to use the Internet, network problems can cause great troubles in work and life. When the computer cannot connect to the network, you can check whether the router and modem are working properly, and confirm whether the computer's network settings are correct.
At the same time, you can also try to restart the router and modem, or reset the network settings to solve the problem. If the problem still cannot be solved, it is recommended to try connecting to other devices or contact the network service provider for help.
In short, when facing a computer failure, first stay calm, and then troubleshoot and solve the problem in an orderly manner. I hope the methods introduced in this article can help you quickly solve computer problems and keep your computer in good working order.
Thank you for reading this article. I hope these methods will be helpful to you and enable you to cope with computer failures with ease.
Various computer failures may be caused by software problems, virus infections, system crashes, etc. When a serious malfunction occurs, resetting your computer can be an effective way to solve the problem.
Be sure to back up important data before resetting your computer, as the reset process will erase all data. At the same time, you need to ensure that you have relevant drivers and installation files for reinstallation after reset.
For Windows operating system, you can enter the "Recovery" page through the "Update & Security" option in "Settings" and select "Get Start" under "Start" to reset . You can also use Recovery Media to perform a reset with advanced options.
Under Mac OS, you can enter recovery mode by holding down the Command and R keys during startup, then select "Disk Utility" to erase the hard drive and reinstall the operating system after exiting .
After the reset is completed, you need to reinstall related drivers, software and restore important data. At the same time, you also need to pay attention to whether the computer has stability problems after reset. If necessary, further troubleshooting and repair can be carried out.
Thank you for reading this article. I hope this article can help you reset your computer correctly and safely and solve computer malfunctions.
1. Connect the power adapter to the Huawei notebook, press the power button continuously or long press F10
2. Enter the factory reset interface. The latest Huawei factory reset function can also back up data on the C drive. You can choose according to the actual situation.
3. Click Start to start recovery.
4. Wait for the system recovery to be completed.
5. The system factory reset is completed.
Personal habits, share them here.
Applicable objects: Minimalists
Carry out a complete initialization
Backup: Back up necessary data;
Initialization environment: Make Ubuntu boot USB flash drive and Windows boot USB flash drive respectively, insert them into the new computer and enter the Ubuntu system;
Hard disk initialization: Open the Gparted program, delete the partitions in all hard disks in the new computer, then change the partition tables of all hard disks to GPT, apply and exit;
New partition: Enter the command line, enter cfdisk, create a size It is a 128MB EFI partition (no matter how many hard drives there are, only one will be created, located at the front of any hard drive). Then create two new partitions, namely the system partition and the data partition. The size of the system partition ranges from 200-500GB, and the rest are all data partitions.
Install the system: Restart the computer and enter the Windows boot USB flash drive. Install the system to the previously separated system partition and wait for the installation to complete before restarting the system;
New account: It is recommended not to log in to the online account at the beginning, but to log in to the offline account and then log in to the network account. It is recommended to use all English and numbers when setting an offline account name, otherwise you may encounter compatibility issues in the future.
System usage initialization: Do not connect to the network for the time being, enter the folder path C:Users [your account], open properties-location-move for all folders except downloads and directly change the drive letter C in the path For D, OK. Do the same for the download folder, but instead of changing the drive letter directly, change it to the root directory of the D drive.
Connect to the Internet and download commonly used software:
Note: When installing any software from now on, remember to directly change the drive letter "C" in the software's installation path to "D" before installing.
Take me as an example: 360 Security Manager (after installation, remember to enter the settings and turn off everything that should be turned off), Thunder (the default download directory is changed to the download folder in the root directory of the D drive mentioned earlier), NVIDIA Experience (including Graphics card driver), etc.Use 360’s startup management function to disable all items that should be disabled.
Done.
Note
About partitioning: If you only have one large mechanical hard drive, then divide it according to the method mentioned above. This is also true if you only have a small SSD, but the system disk size ratio can be increased appropriately. If you have a large machine and a small solid state, then EFI is placed at the head of the machine, the solid state is used as the system partition, and other areas of the machine are used as data partitions.
Keep good habits: don’t install anything without thinking about the next step; when installing anything, don’t install it to the C drive without thinking.
The default download and save path of all downloading software (including browsers) is set to the same path. Life is short.
For commonly used folders, right-click - Send to - Desktop shortcut, then right-click on the desktop - Properties,
Set a shortcut key you like
, and set an icon you like.Set up a folder specifically for the messy files on your desktop, and stuff them all into it without thinking. When you are looking for something later, go there to find it, and don’t let your beautiful desktop wallpaper be blocked. Keep desktop icons to no more than one column.
You can hide the desktop system icons in the control panel, keep only the Recycle Bin, and turn off everything else.
Remember: Ctrl+E to call out my computer.
About 360
: Many people are disgusted when they see 360. I think you can think about it again. I position 360 as a system tool, not an anti-virus software (of course I am referring to the security guard). It can block Windows Defender, which does nothing but cause trouble, and it can also kill the disgusting pop-up windows of Flash Helper that other software cannot even recognize the window. And its own main pop-up windows, such as boot time, USB disk related, risk reminders, etc., can all be turned off at once in the settings. If you use other similar software, you can ask yourself, can the software you use not only prevent pop-ups, but also make these rogue software in the domestic environment docile? I mean including advertising pop-ups, self-starting at boot and silent family bucket. Of course, there is one thing that makes me unhappy about 360, that is, it turns on the little assistant next to the system logo by default. I usually right-click - Settings - Uninstall. In addition, the acceleration ball is very easy to use. Of course, I only use it to check the Internet speed. Any acceleration is fake. However, it can display the real network status of the system, which is good. Win10 will secretly download and upload things without telling you.Noise in the laptop sound card is caused by audio setting errors or driver errors. You can use the following methods to eliminate it:
1. Open the audio properties, turn off the microphone inside, and then try turning the microphone volume to zero. If it is solved, there is no need to go to the next step.
2. Unplug the power adapter and use the battery to listen for any noise. If there is no noise, replace the power adapter.
3. Reinstall the sound card driver, preferably from the original motherboard, which can be downloaded from the manufacturer's website. Uninstall the sound card driver before installation, and then install it in the specified location. Just start after the installation is complete.
The problem you mentioned occurs when you turn on the phone. Is it related to your improper operation before shutting down? For example: playing games, watching videos, operating large things, using the computer for a long time caused by card? Or downloading inappropriate things, deleting system files, or shutting down the computer, etc. The fault will not happen for no reason, right?
Press the power button and try turning the phone on and off repeatedly. Leave it for a while and try. If it doesn't work, just reinstall the system. If you can't reinstall it yourself, spend 30 yuan to find a repairman to help you.
As long as your computer does not freeze, blue screen, or suddenly shut down, it will not behave like this when you start it up. If you have any questions, please ask me.
If the sound card is broken, the computer will not be able to produce sound. Whether it is the speakers that come with the computer or the headphones, there will be no sound.
A sound card, as the name suggests, is a card related to sound, used to control the output of sound. You can also imagine its functions from the name as "network card" and "graphics card".
The normal operation of computer hardware is crucial to our daily work and life. However, as time goes by, computer hardware will inevitably encounter various problems, such as hard drive damage, memory failure, CPU overheating, etc. Finding and solving these problems in time can not only extend the life of the computer, but also ensure the security of our data. So, how to check whether the computer hardware is faulty? Here are some common checking methods.
The hard drive is one of the most important storage devices of the computer. Once it fails, it will not only affect the running speed of the computer, but may also cause data loss. We can use hard disk detection tools to check the health of the hard disk. Common tools include HD Tune, CrystalDiskInfo, etc. These tools can help us understand key information such as the hard drive's S.M.A.R.T. status, read and write speed, bad sectors, etc., and discover problems with the hard drive in a timely manner.
Memory is the main carrier for computer running programs. If the memory is faulty, it will cause frequent computer blue screens, program crashes and other problems. We can use memory diagnostic tools to check the health of the memory, such as the memory diagnostic tool that comes with Windows. These tools can help us detect whether there are errors, damage, etc. in the memory and provide corresponding diagnostic results.
CPU is the core processor of the computer. If the CPU temperature is too high, the computer performance will decrease or even automatically shut down. We can use CPU temperature monitoring tools to check the CPU temperature. Common tools include HWMonitor, Core Temp, etc. These tools can monitor the temperature of the CPU in real time. If the temperature is found to be too high, it may be due to a cooling system failure or a problem with the CPU itself.
In addition to the above three common hardware check methods, we can also check other hardware devices, such as graphics cards, sound cards, network cards, etc. We can use Device Manager to check the status of these devices. If we find problems with the device, we can try to update the driver or replace the device.
In short, it is very important to check the health of your computer hardware regularly. By using various hardware detection tools, we can promptly discover and solve computer hardware problems to ensure the stable operation of the computer. I hope this article is helpful to you, and I wish you a happy computer use!
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