system sound recorder

Win8 System Laptop does not have the sound to do? One, the sound card is not installed well 1, right click on "My Computer"----"management". 2, click on the left "Device Manager." 3, to see if there is no yellow exclamation point, if any, it is proved that the sound card is not installed we

5. Reboot the system to view the sound card driver version number $ cat/proc/asound/version Advanced Linux Sound Architecture Driver Version 1.0.21. Compiled on the Dec 9 2009 for Kernel 2.6.26-2-686 (SMP). $ 6. Configure the sound card to adjust the volume #关闭声卡 $ sudo/etc/init.d/alsa-utils Stop #配置声卡, selec

How can we solve the problem of no sound when the win10 system is turned off? Some netizens asked why the computer has no time to start or shut down when playing music? Is there any way to solve this problem? The following small series share the solution to the problem of no sound when the win10 system is turned off:

Operation Steps: 1, under the system desktop simultaneously hold down the keyboard "Windows" and "X" key to open the System menu, select "Control Panel" in the menu. See figure below 2, in the "Control Panel" in the upper right corner of the "view mode", select "Small Icon", "Adjust the computer settings" under Select "Sound." See figure below

Win7 system computer suddenly did not sound detailed: 1, check the hardware is intact (1) Look at your computer's horn out of the question, or wiring connection wrong. Test method: To receive other audio devices to try. (2) Then the sound card is not a problem, to find a professional computer to look at the people. 2, the computer setup problem

The system does not recognize the sound card after installing a sound card to the computer. This is mostly because the sound card is not installed, or the sound card does not support Plug and Play, or the driver is too large to support the new

1. In desktop mode, right-click start in the lower left corner ].2. Select control panel ].3. Click hardware and sound ].4. Select [sound ].5. In the new window that appears, select [sound ].6. Find "playing Windows startup sound (P)" under the "sound" op

If you are careful, you will find that the normal office of the computer system voice can not play, the taskbar notification area of the sound icon has a red fork, even the latest Win8.1 system will appear this situation, what repair methods do not? The Win8.1 system does not have

Win8 is a new company launched by Microsoft not long system, everyone in the use of the system occurs when there are some problems, always do not know how to solve. For example, what we are going to say today: Win system in the headset can not hear the sound of the problem, you will often encounter. What a dreary and p

First, the hardware problem This situation should be excluded first, whether using a speaker, or headphones, check whether the device is properly connected to your computer, and try reseating the audio cable. 　　Second, the system setup problem This is a very complicated situation and there are a lot of possible causes, so let's take a look at the general resolution steps below. Set sound-related propert

win8.1 System HDMI HD cable connected to the TV after no sound what to do 1, open the Control Panel, into the "hardware and sound" 2, click the Sound of "management audio equipment" 3. Right-click "Speaker/handset" In Sound equipment, select "Set as Default

xp/win7/win8 System computer to connect the projector device without sound solution. when meeting or office use projection equipment, you can watch the computer content on a larger screen, so that everyone could watch. But sometimes when inserting the high definition switch line of an external screen, XP/WIN7/WIN8 system computer will occur without

ubuntu14.04 System, no sound. If your computer has a graphics card, there are HDMI, the Ubuntu system may not automatically select the board above the sound card, so, in the configuration with a command to allow the system to automatically select the motherboard above the

XP system Front Audio No sound is going on 1, inserted in the computer chassis after the audio interface has a sound to explain the computer sound card and drive is all normal, as for the computer front chassis no sound is mainly 3 possible. First of all to analyze the stru

1. Check the hardware issues to troubleshoot connection errors and hardware corruption. 2. Troubleshoot hardware problems, consider whether the system lacks a sound card driver. Click the right mouse button on your computer and select Properties. Enter computer properties. 3. In the property page, click the Device Manager option on the left. As shown in the figure. 4. In Device Manager, all

Knowledge Point Analysis: Due to the Win7 home version of the operating system, the desktop right menu does not have the "personalized" option, so the home version of the operating system and the home Advanced edition of Professional Edition, the flagship operating system adjustment operation is not the same, the following describes the specific setting method.

A lot of users found the latest win7 system download, sound sounds sometimes a freshman will be small, playing music will also appear in a similar situation, so many users blame it on the speaker or the player's problem, in fact, it is not necessarily related to them, it is very likely to make the win 7 system sound se

XP system computer sound hoarse how to do Reason one: Speaker or bad connection Many kinds of situation is because the computer speaker reason, the speaker is not good or bad contact is very easy to cause hoarseness, first of all to check the first equipment is the speaker equipment. Reason two: Improper driver If your computer is reinstalling the driver, it is likely that the driver you installed is no

turn from: http://blog.csdn.net/like7xiaoben/article/details/9001806 To import a frame: Code: [CPP] View plain copy #import [cpp] View plain copy #import "MsgPlaySound.h" @implementation msgplaysound - (ID) initsystemshake { self=[superinit]; if (self) { sound=ksystemsoundid_vibrate;//Vibration } returnself;} - (ID) initsystemsoundwithname: (nsstring*) Soundnamesoundtype: (nsstring*) SoundType { self=[superinit]; if (self) { nsstring* pa

If we use the Win7 64-bit flagship system computer to play without sound, volume adjustment and stereo are good to do. The following is a small compilation of system city to teach you how to solve this problem. The reason for this is that the sound card driver is installed incorrectly. Because the