yamaha sound card

1. Sound card driver Sound.c (1) The entry function registers the file_operations structure with the Register_chrdev () function. (2) File_operations structure, there is only open function, there is no read and write function, we can see that the open function is the function of the transfer, will definitely find a new file_operations structure (3) Call procedure Save the secondary device number of the i

Open integrated Sound Board integrated sound system The default state is generally open. There are two ways to open an integrated sound card. One is the BIOS setup method. In the case of award type BIOS, it is generally possible to find the "AC ' Audio" option in the "Integrated peripherals" (built-in integration sett

1 The BIOS is not familiar with user misuse of the onboard sound screen. Enter the BIOS, select I/O Device configuration→onboard AC97 Audio Controller, choose Enanle or Auto. This process is in the author's Asus Motherboard, on other motherboards are basically similar, if it is award bios, into the BIOS in the "intergrated peripherals", and then select "AC97 Audio" Change "Auto" for "Disable" Save you can In the third step, select the

Updating the sound card driver is a common computer operation, but a lot of friends in the update of the sound card when encountered some problems, and the higher the rate is about the problem of reloading the sound card, the foll

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

1, think the more expensive sound card quality will certainly be good A variety of sound card price gap is very large, from dozens of yuan to thousands of dollars have. Although "a penny a price," but at the same time is not the price of the more expensive sound

One, the computer has no sound. There is no sound in listening to the music or watching the video, and there are some possible reasons for the computer failure: 1. The output device and interface connection appear abnormal. It is recommended to replace another headset, if the sound is normal, positioning for the original equipment has problems, it is recommende

Why install sound card UAA bus driver, install this thing still need to install sound card driver? What is the sound card UAA bus driver? Today, Amy asked Adam questions. Because she is still using the Win2000 system, hehe. People

What if the motherboard sound card is broken? If the sound card does not work, you should first check to see if the sound card is enabled. In particular, the motherboard integrated sound