no sound windows 7

Solution 1. 1, in the computer "start"-"Control Panel"-"Voice options", where we will be the machine to the Yang Sheng to debug to see if it is correct. 2, the microphone is not sound also in the Control Panel voice options can be modal. 3, check the sound card driver is not a problem, right-click the Start menu's computer options, select Properties, go to Device Manager, and see if there are any ite

1) Right-click a drive letter, such as drive D, and choose Properties> Tools> fragment now> enable plan> Run as planned (not selected ). 2) in the control panelDisable Windows 7 defender. 3)Disable the file index function. Right-click the drive letter and choose Properties>Remove the check box before "in addition to file attributes, you can also index the file content (I) on this drive. 4)Disable volu

This article introduces how to turn off the default navigation sound in Windows 7 ?, Do not go to the reference page. Knowledge Point Analysis: Because the Windows 7 Family Basic edition operating system does not have the "personalized" option in the right-click menu on th

Let the Windows 7 system manage the program's sound effects for you: In the lower right corner of the Windows 7 desktop to find the control of the sound of the small horn icon, the right mouse click on the icon, volume synthesize

Have you tried to change the default Windows sound? If not, then all versions of Windows should be the same. Now, let me say how the Windows 7 operating system changes the system default sound. The first thing I do when I install

[Technical posts] share the ultimate solution for soundless Windows 7-general Linux technology-Linux technology and application information. For more information, see the following. Today, the Shanghai IT outsourcing service network www.itshanghai.net will share with you the ultimate solution for window7 soundless. This is the case in my Windows

After wubi installed Linux Deepin, there was no sound in windows 7: After wubi installed the deepin linux 12.12 official version, I switched to windows 7 and found that there was no sound in the speaker, then I checked the speaker

I have been busy with other things since I installed win7, and I have no time to go to the video network. I have time to go online and watch a video tutorial. I don't have a sound after I open it, so I can watch music and video play. No problem. Alas, why is there no sound on all video webpages? It must be a system problem. find it on the Internet. The solution is as follows: When using the

Problem statusWe can see that the volume icon is X in the lower right corner. Based on the small series experience, it should be caused by the service being not started.ReasonOne is that "audio service is not running" but the computer has sound, and the other is that when "audio service is not running", the computer has no sound. First, make sure that the

What is the problem with the sound when the hard drive lights on Windows 7 are always on?Some friends found some strange problems when using the Win7 System: The computer hard drive indicator is always on and accompanied by sound, and the sound is still harsh. What's going o

More and more computers are equipped with dual hard disks. Generally, one of them is used as the system's primary disk, and the other is used as the storage disk. However, many users often hear that the hard disk is stopped and started. Why? In fact, this is the built-in hard drive automatic energy-saving function of Windows 7 (does it advocate energy-saving and environmental protection? Small Seven will no

1. In the lower right corner of the computer there is a volume icon, drag the slider as shown in the following picture, my notebook is the same. 2. If we do not see the adjustment icon on any of the columns, we can click it in the "Start"--> "Control Panel", as shown in the following figure; 3. Go to the Control Panel and click on "Hardware and sound" details as shown in the picture; 4. Get into the ha

1. Go to the Control panel of the system let's see what the reason is, in the "Start"-"Control Panel"2. In the Open new window to find the "Sound" menu click to enter 3. Then in the Pop-up Voice dialog box to find the "Recording" tab, click to switch past. 4. Here we find the microphone to select him first, as shown in the following figure: 5. Then we right click on "Microphone" and then Find "Properties" menu click it.

Method One, 1.windows system in the lower right corner of the taskbar has a small horn icon, and then we can directly click on the sound of the size of the move, the specific method as shown in the following figure. Method Two, 1. In the lower-right corner of the desktop taskbar there is a "custom ..." click on it and we'll open a "turn on or off System icon" as shown in the following illustration.

Win7 official release has been a period of time, the installation of the use of windows7 more and more people, everyone in the installation of Win7 will also encounter a variety of problems, recently a lot of netizens reaction Windows7 sound card driver can not install, Today I say that windows7 sound card driver can not install or install the solution.1. Open your system on the disk into the

Windows7 users find that when surfing the internet, the sound of a first year will be small, music players play sound sometimes smaller, and after a while, many think it is a speaker or player problem, this is actually WINDOWS7 system sound settings, the following to see how to adjust the sound of a freshman will be sm

How can I change the sound of a Windows 10 System Computer on/off ?, Change win10 switch host sound Win10 systems are becoming more and more popular. Many people want to replace the computer's boot music and shutdown sound after upgrading to win10. Let's take a look. I cannot understand it at a time. Please read it se

that you don't need to do at all,InWindows 7There is a ready-made "tool disk"Oh! We will introduce the two methods respectively. ※Windows 7Built-in tool Disk InWindows 7In the past era, once the system crashes, the whole computer is like a "plant". Although both the body and function are in progress, nothing can be done and can only be used.PEStart the computer to maintain the tool disk, or reinstall the system with the system disk. That i

How does one modify the file window size in a 32-bit Windows 7 7 system ?, Windows 7 7 Many 32-bit Windows 7

Doscommands under Windows 7 (incomplete, some doscommands can be run in Windows 7, some cannot, it should be a problem in Windows 7) Category: doscommand 425 people read comments (0) collect reports