how to reinstall sound driver

One, the sound card installs Method One: 1. Right-click the computer--> Management--> Device Manager, as shown in figure: 2. Click Device Manager-will not find the sound device, but in other devices one by one have a bus audio device, right click on the device one by one click to update the driver software, as shown: 3. Select browse t

to manually update the sound card driver: 1, first go to "Device Manager" to find a sound card with a yellow warning sign. Note: Using this method, you must have a backup driver first, or download the driver on the web to take this approach. 2, first uninstall

Tags: span online data TPS driver PST SQL Drive TextbookHttps://zhidao.baidu.com/question/151784704.htmlFollow the method created by the textbook: Control Panel-Administrative Tools-Data Source (ODBC), open the ODBC Data Source Administrator window, then add, open the Create New Data Source window, select the Microsoft Access Driver (*.mdb) option, and so on ...But I opened the ODBC Data Source Administrato

Reader pcsc driver error! You must reinstall reader driver! Solution Solution in DOS status: After entering dos, type the following command:1. SCardSvr reinstall2. regsvr32 scardssp. dll (with spaces in the middle. Return to the window system and restart the service. The default value is manual. Then, click Start .) If you still cannot import IC card informati

To reinstall ODBC, follow these steps: Use odbcconf.exe to re-register the ODBC driver. There are several script files in the Windows/system32 directory to complete the driverProgramRegistration: Odbcconf.exe/S/LV odbcconf. log/F % SystemRoot % \ system32 \ mdaccore. RSPOdbcconf.exe/S/LV odbcconf. log/F % SystemRoot % \ system32 \ sqlclnt. RSPOdbcconf.exe/S/LV odbcconf. log/F % SystemRoot % \ system32 \

After the Win8 consumer preview version is installed, many friends have encountered the problem that the network cannot be connected. This problem is largely due to the NIC driver problem. Here is a simple solution. The first is to obtain the driver of your Nic, and the second is to uninstall the driver automatically installed in Win8 and

First , at the beginning of the computer into the System control Panel (this we can directly in the system to adjust the like Realtek, via) If we enter, click to open the Audio Manager-then click on the left side setting-Check the Disable front panel jack detection-and then click OK. Figure 1 Second, Device Manager sound card is disabled This we need to right click on the computer and then click-Manage-and then click on Device Manage

files mistakenly deleted, and will not cause the system to reload. As shown in figure: 4. Network card driver Fault resolution method Due to anti-virus, abnormal shutdown and other reasons, may cause the network card driver damage. If the NIC driver is damaged, the NIC does not work properly, and the network does not ping, but the NIC LEDs glow. Yo

What about the computer with no sound? How to install the sound card driver? Is there a universal Audio driver installation tutorial? For beginners, "the computer does not sound and how to install the sound card" is a difficult pr

Statement: the content of this blog is composedHttp://blog.csdn.net/droidphoneOriginal, reprinted please indicate the source, thank you! 1. struct snd_card 1.1. What is snd_card? Snd_card is a top-level structure of the entire ALSA audio driver. The software logical structure of the Sound Card begins with this structure. Almost all audio-related logical devices are under the management of snd_card, the f

　The specific steps are as follows: 1. First open the Win7 system you installed the disk into the windows-system32-driverstore-filerepository, and then find the inside Wdmaudio.inf_x86_neutral_ Aed2a4456700dfde folder; 2. Then right click on the folder to select "Admin get Ownership"; 3. Then enter the (WDMAUDIO.INF_X86_NEUTRAL_AED2A4456700DFDE) folder to delete all the contents; 4. Then to download the Windows7 sound card

Computer really is sometimes inexplicable to smoke, clearly sound card driver normal, but there is no sound out, this time how to do? The following small series to teach you the solution! The computer has no sound, listen to music, watch the video without sound, the compute

Sometimes the computer sounds abnormal or no sound, some users download the installation or update the sound card driver, the computer still no sound or abnormal, from the user to drive life feedback, most of the sound card Control Panel settings problems or

　 win10 sound card driver complete but no sound solution　 The installation is finished WIN10, successfully activated. A patch update was made and the basic driver was installed. Device Manager does not have a yellow exclamation point. (Instructions are driven) But playing music, the video h

chip's proprietary data as a lower-order device for the sound card: [C-sharp] view plain copy staticintsnd_mychip_dev_free ( Structsnd_device*device) { returnsnd_mychip_ Free (device->device_data);} staticstructsnd_device_ops ops={ .dev_free=snd_mychip_dev_free,}; .... snd_device_new (card,sndrv_dev_lowlevel,chip,ops); registering as a low order device is primarily designed to automatically release the memory used by the chip-specific data wh

How to retrieve the small horn sound icon in the taskbar after the computer has finished installing the sound card driver 1, click the taskbar notification area of the triangle arrows; 2, click "Custom Customize"; 3, you can see the sound set "hidden icon and notice"; 4, in the d

been supported. you can use either of the following methods: first, reinstall the new kernel, generally, the new kernel supports many sound cards. for example, there are many types of sound cards supported by version 2.3.34, such as the series sound cards of Creative and Ciruss Logical semicondu423x/ 461x. The second

Like tossing friends always like to change their own system to play, experience the fun of different systems. Today, there is a more depressed friend, the computer to toss to upgrade to Win8 after, with IE10 play video when they found no sound, reload sound card driver also failed to solve the problem. In fact, this situation is very easy to appear, now on the ma

If your sound card is supported by the current Linux, congratulations! You have bought a sound card for Linux. During Linux installation, the system will prompt you to select the sound card type. Select your sound card type from the sound card list. After testing, if you hea

The Win8.1 system installs the sound card to drive Smartaudio does not have the sound to do? Because the sound card driver process Smartaudio is incompatible with the Win8.1 system, there are times when the system has no sound. After you find the cause of the failure, the fo