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 settings) setting to "Enabled".
The second is through the jumper settings on the motherboard. This motherboard has a jumper labeled "AC ' 97", which is only required to be set accordi
In the use of computers to listen to music, watching video, speakers have a clear murmur.
First in other computers using speakers, to see if there is a murmur, if there is a murmur is the problem of the sound, you can repair or replace the speakers. Second, replace the slot of the sound card, away from other cards, especially away from the graphics card. The jam
particularly delicate, but acceptable. The visual angle of the screen is general, but the overall brightness is relatively satisfactory. Unfortunately, Lenovo G580 is not equipped with a touch screen, less than the same price of Acer Aspire V5. At the top of the screen you can also see a built-in camera that can have Skype video calls. The white balance of the camera is more accurate, even in an incandescent or fluorescent lighting environment. Under the condition of insufficient light, the noi
computer is usually when we buy a computer, will give us a CD, in this CD has all the hardware of the computer driver. Of course, if the CD is lost, you can search the Internet to download and install the relevant driver.
If the computer suddenly does not sound, it may be the following reasons.
A, please check if the power cord is plugged in and the switch is turned on.
b, check if the speaker or headset has plugged the audio input line into the correct jack on the host. The audi
Windows 7 System integrates a large amount of device drivers, after installation, all device drivers have been installed, the motherboard integrated analog Devices company produced Soundmax ad1986a sound card is recognized as "High-definition audio Device", with Windows Media player can play MP3, the Volume Control slider can be dragged, and the volume indicator is beating, but the computer has no sound. After a few fumbling, finally from the volume icon tips and Volume Control dialog box to see
Maybe the guys still stay in the sound of the state, for the card configuration requirements are not high. But for some highly configured computer users, it is too wasteful to improve the use of the sound card. To improve the configuration is to achieve a more satisfactory results. So in the use of the dual sound card, how do we set the switch? In order to allow you to better experience the sound effect, small set here to share in the Win7 system to operate the dual-sound card free switching fun
select it, and then press the "Enable" button on the toolbar.
2. The volume is turned off in the sound properties. Workaround: Go to "Control Panel", double-click the sound and Audio devices item, eject the sound and audio Device Properties window, select the Volume page, adjust the Volume control slider to the appropriate location, and then take a bite before the "put the volume adjustment icon in the taskbar (I)" and make sure and exit.
The computer suddenly does not have the sound solves t
will naturally be greatly reduced.
Add lubricant to the volume knob of the Speaker
Hit the imported hi-fi-level speakers, may find that there are a lot of audio equipment volume potentiometer are very greasy, but these sound volume potentiometer will almost not appear to adjust the noise and contact the bad things. Later, I found that the general volume potentiometer If you add some lubricating oil, the same can be done without regulating noise a
First, check whether the speakers are disturbed
If there is a mobile phone near the computer speakers, or other high-power launch equipment may cause a computer murmur phenomenon, such as mobile phone calls, speakers appear "DTH DTH" voice, this time to take away the interference source on the line.
Second, check the sound box of dust
Check whether the speak
1. See if the sound card driver is working properly under WINDOW7 system
If the sound card driver exception recommends updating the sound card driver when testing the microphone is working properly. If the microphone is still unable to voice the next step.
2. See if the microphone speakers are working properly under the WINDOW7 system
Click on the lower right corner of the small horn appears in the picture below the small speaker has a
Question: There is no murmur that only the electricity does not play music. There is a murmur of music as soon as it is put. And a separate test two speakers have a murmur. And it's not a problem with the music itself. Is this the speaker's problem or something else? My computer is the onboard integrated sound card, stereo is 2.0 of the stroll, the original line is very water, is not the problem of wire or other problems?
To solve the computer
memory)
Storage: 60GB 520-Series SSD/750GB 7200 SATA Hard Drive
Operating system: Windows 8
Screen: 17.3-inch LED backlight 1920*1080 resolution
Audio: 2.1 Stereo speakers and 3D advanced surround sound
Optical drive: 8X dvd±r/rw/4x + DL Super Multi Drive
Interface: 2 USB 2.0 ports, 3 USB 3.0 ports, VGA,HDMI interface, 4-in-1 reader, 4-channel audio jack/headset and microphone
Network: WIRELESS-N 1202 802.11 a/b/g/n
Keyboard: Red backlight pe
satisfactory and that the revised version would be acceptable for publication in ********* .Thank very much for your work concerning our paper.Wish all the best!Sincerely yours, ************************
2The wording of response letterWe are truly grateful to the reviewers ' suggestions on 中文版. Based on theseComments, we have made careful modifications on the manuscript.Dear Editor:We are truly grateful to yours and other reviewers ' critical comments and thoughtful sugg
dual-sound card, if you are a loyal fan of the DOS game, please do try yo. In addition, different PCI sound cards also have different characteristics, such as this piece of the MIDI part better, and that piece of signal-to-noise ratio. We can install the dual sound card method, let them each other to take the director, to reach a new state of fever! The needs to be aware that the number of two ISA sound cards cannot coexist. 1isa+1pci or 1PCI+1PCI are two typical scenarios for installing dual
So, how do I get the motherboard jumper? In fact, it is very simple, we just have a reason to think, one by one, it is easy to connect. Generally speaking, the main board jumper on the needle mainly includes switch power switch, reset switch (coincidence), power light, hard drive lights, speakers, audio, USB interface, and so on, seemingly a lot, but one to, it is not difficult, the following detailed introduction.
How to connect the cha
into the S terminal port on the rear of the TV set. The connection is complete (figure 1); If your TV does not have an S terminal, you can use the "S-av adaptor" provided by our shop, and connect its S terminal head with S terminal line. The AV head on the other end is then plugged into the AV video input port behind the TV, and is connected (Figure 2).
2, the connection of the audio line
The two Lotus heads of the audio line are inserted into the left and right channel audio input of the TV,
Mouse Keyboard knowledge
Mouse Keyboard In fact, the choice is mainly to look at, the appearance and feel, generally we like to use the mouse keyboard gift, in fact, this is nothing, as long as the use of feel also nothing to adapt, here is not introduced in detail.
Speaker knowledge
To tell the truth, to buy a good chassis or no technical content, those what Dolby Ah, 2.0, 2.1 Speakers ignore it, of course, except for the music madman, in f
The sound card is also called the audio card: The sound card is the most basic component of the multimedia technology, and it is a kind of hardware to realize the Sound of the acoustic/digital signal. The basic function of a sound card is to convert the original sound signals from microphones, tapes, and discs to sound devices such as headphones, speakers, amplifiers, recorders, or to make a musical instrument sound through a musical device Digital in
The use of notebook computers has been integrated into the daily life of everyone, many people like to listen to music on the computer, watching movies and TV, chat about social software and so on. But sometimes, there is no sound in the notebook, what is the cause of it? There are many reasons for this, so what if there is no sound on the laptop? Here are some common solutions for you (take the XP system for example).
In the first case:
In general, the normal use of computers, will not appear
The solution to this problem is simple and not so complicated. The reason why the HDMI interface is connected with the monitor is not sound, because the HDMI interface is an interface containing both audio and video signals. When the computer's HDMI interface is used, the system will default from the HDMI device output sound signal, and at this point if the HDMI device does not have sound playback function (such as the author of this type of HDMI LCD without
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