For you to explain the correct way to maintain and repair the sound card

Maintaining and maintaining your love machine to maximize the life of your loved one is a very important issue for new computer users. If the maintenance and repair is not good, it is likely that your love machine will be "early death". But the driver of the accessory is also part of the love machine, so you should also learn how to maintain the accessories. Today, I will introduce the maintenance and repair of the sound card.

The sound card is the most basic part of multimedia technology. It is a kind of hardware that realizes mutual conversion of acoustic/digital signals. Just like this name, the sound card refers to the parts related to the sound. Just like we want to protect our own voice, the sound card also needs maintenance and maintenance. If it is used incorrectly, it will cause damage to the sound card and even make your computer out. In the state of "silent".

The sound card repair and maintenance is as follows:

(1) Sound card repair steps

If the sound card can not make the speaker sound, there are several common reasons:

1. If the speaker is not turned on, please turn it on.

2. The speaker socket is not properly installed. Please install it accurately on the Speaker socket.

3. The sound card driver is missing Please reinstall the sound card driver. (The sound card driver is very easy to lose).

4. The sound card conflicts with other boards. Please set the sound card settings correctly.

5. Sound card failure After the above items are excluded, only the sound card itself is faulty. Please replace the sound card with a new sound card.

(2) Introduction to AC'97 Technology

The following is an introduction to ENET's AC'97 technology:

Chinese consumers have a special concept of consumption - only pay attention to Main, and ignore secondary. This concept is particularly evident when buying a computer, often with a lack of respect. In the CPU, motherboard, graphics card and other large accessories, the purchase is absolutely unambiguous. In the purchase of small accessories such as sound cards, it is judged to be two people, can find out 2, 3 yuan to buy a sound card even if it is very generous. Most don't spend money on sound cards - the AC'97 soft sound card integrated on the motherboard. However, some so-called computer masters are quite demanding on such a white-sounding sound card, and it has been repeatedly condemned for its poorness.

1. What is the AC'97 soft sound card?

People often use AC'97 as a synonym for sound card. In fact, this is a misunderstanding. This year, multimedia technology has been increasingly popularized, popularized and applied on personal computers. In order to provide a high quality, low cost sound architecture on the PC. In June 1996, Intel, Creative Labs, NS, Analog Device and Yamaha, led by Intel, jointly presented Audio Codec'97 (referred to as AC'97, meaning "sound effect digital digital signal encoder/decoder" ;) Specifications. The biggest innovation is the "two-chip" structure, which makes the conversion of ADC (Analog-to-Digital Conversion) and DAC (Digital-to-Analog Conversion) as far as possible from the system, so that It can avoid the clutter generated when most digital/analog signals are converted, so that better sound quality can be obtained.

All current sound cards support AC'97. It is not simply a soft sound card integrated on the motherboard. The AC'97 soft sound card is another concept. It is just a CODEC chip based on AC'97. It does not contain a digital audio processing unit. Therefore, when the computer plays audio information, all processing except D/A and A/D conversion must be handed over to the CPU. It can be said that the AC'97 soft sound card only simplifies the hardware, and the design idea is still the sound card that implements the AC'97 specification standard. The current AC'97 soft sound card includes Analog Devices AD188x (AD1881, AD1885, AD1886), ALC201/A, and VIA VT1611A. Previous123Next page Total 3 pages