Computer volume is high and low the problem of troubleshooting and solving methods

Today in the use of computer listening to music, the system sounds suddenly a freshman will be small, check is not a music player problem, but do not know where the problem appears, now how to do? A computer voice will be small for a freshman, it is very difficult to use, what can be a quick way to solve this problem?

　　Computer sounds will be a freshman. A small solution:

First, left-click the taskbar volume icon to see if the click to mute, whether the volume is tuned to the minimum.

Second, check the sound card, speakers and other equipment is destroyed , the connection is often, remove the sound card, with the eraser finger, and then inserted tight.

Third, the installation of sound card driver.

(a) Right-click My Computer----Properties---Hardware----Device Manager, expand Sound, video, and game controllers to see if there is a yellow "?" in front., there is, a description of the lack of sound card driver, there is "!", which indicates that the sound card driver is not working properly.

(b) Do not know the sound card model does not know the sound card model, look at the expanded "sound, video and game controllers" that string of characters and numbers is your sound card model, you can also "start"-"Run"-enter DxDiag, open the "DirectX Diagnostics Tool"-sound, from the open interface to find.

(iii) CD-ROM installation put the sound card's drive disc into the optical drive, right-click the "Sound, video and game controller" under? option, select "Update Driver" to open the Hardware Update Wizard, select "Yes, this time"---"Next"---"Install software automatically"-"Next", The system will automatically search for and install the sound card driver in the CD, if the disc is not suitable for you to use the sound card driver, and then another try, until completed.

(iv) Download driver software Installation

1, download the sound card driver's website many, in the comprehensive large-scale website homepage, enters your sound card model into the "Search" text box, presses "The Search" button, from the Open interface, chooses you to download the driving website.

2, in the open Web site, if you do not show you want the driver software, you can use the site search engine.

3, download driver software to note: One is the brand model to be right, the second is on what the system will be used, the third is to see the timing of the driving software release, the latest may not be suitable for use, can download a few more, pick to make.

4, download the driver software generally have automatic installation function, open, click is automatic installation. Cannot be installed automatically, after decompression, to write down the software on the disk specific path, such as D: ... Right-click My Computer----Properties---Hardware----Device Manager, open Sound, video, and game controllers, right-click the sound, video, and game controllers? sound card options, select "Update Driver", open the Hardware Update Wizard, remove the "search removable media" before the Tick , check the "Install from list or specified location"---"Next" and tick "include this location in search". In the bottom of the list box, fill in the path of the sound card driver folder you want to use (D: ...)---"Next", the system automatically searches for and installs the sound card driver in the location you specify.

When the user is using the computer, System sound appears a freshman will be a small problem, users can check whether the volume is not tuned, and then check if the sound card problems, do not line, to see if the sound card driver is broken, after these several links of operation, will help you to solve the problem.