no sound windows 7

you can set according to the speed you want, confirm also need to restart the computer to be effective. 7. Turn off system sound Before you do this, consider whether the system sound is useful to you, and if you're sure it doesn't work, then let's do it. Shutting down system sounds also frees up some system resources. How to: Type ' mmsys.cpl ' at the System

Windows Phone, Windows Phone emulator, Silverlight for Windows Phone, and XNA 4.0 Game Studio. Currently, Windows Phone development tool can only be installed on Windows 7 and Vista SP2, and also requires a video card to support

I have been using Windows 7 for a while, but I am still not quite used to it. So I found several topics that mimic Windows XP in Windows 7 and shared them with me. 1. Royale Royale ported to Windows

versions of the CLR (for example, CLR4.0), and this feature is important for developers to switch versions with the use of multiple CLR versions. We also ported this functionality back to Windows Server 2008 SP2. Better control of the application pools, you can specify the CLR settings for each application pool, and you can monitor performance with the new application pool performance counters. You can delegate custom errors, which are the most req

How to handle Windows Update prompt when Windows 7 is switched on and off Recently, when a user switches on or off Windows 7, the Windows Update window is always displayed, prompting the user to restart the computer to complete t

1. When the Samsung screen appears, press the "F2" button to enter the Bois. 2. Select "Boot". 3. Select "Secure Boot" and press "enter". 4. Select "Disabled" and press "enter". 5. Select "OS Mode Selection" and press "enter". 6. Select "CSM OS" and press "enter". 7. Choose "Advanced". 8. Select "Fast BIOS Mode" and press "enter". 9. Select "Disabled" and press "enter". 10. Select all, press "F10" key to save exit.

Delete ubuntu9.04 from hard disk installation I tried and tried on XP It should also apply to win7, because the original author said it was under win7. (See below) Vista has never been tried. It should be okay. Prerequisites: There are both ubuntu8.04 and 9.04 ISO images. All failed after multiple methods were tested on the Internet! Until you see this article: (Click + expand source to view)In Windows 7, w

Windows Phone 7 has a total of three versions of the SDK from release to now and is incompatible. Before I wrote the first edition to the second edition of the migration, now look at the second edition to the beta version of the changes. A App.xaml and App.cs 1.app.xaml The file looks a lot lighter than it used to be, and it also seems to have something to do with the new simulator style, with no large s

Although the Developer Preview version of windows 8 Metro-style windows 8 has been released in windows 7, after all, the official version has not yet been released, and the stability of the preview version is doubtful. For software enthusiasts like ours, some new things certainly want to experience it early, but it is

At present, the author mainly use notebook computer to deal with day-to-day affairs, as well as to the customer demo. The author installs Windows Server 2008 in an external eSATA drive that runs in multiple boot mode. This external driver is believed to remain connected to the interior during the installation of Windows 7 RTM so that the installation Guide can d

he had to have a separate burning software. With the advent of Windows7, these problems have ceased to exist. All we need to do is simply double-click on the ISO image and burn it into the CD or DVD in your CD-ROM. 　5. Play a blank removable device Windows7 will not automatically play the blank mobile device by default, so if you connect a blank mobile device on your PC, don't worry, just click on the tool-Folder Options-View-Cancel the "Hide empty drive in Computer folder" option. This is a

One of the most attractive new features of Windows 7 is the Super taskbar "SuperBar", but the powerful footprint of the screen also seems to be a bit larger, and the available space is slightly more stressful for small-size display users. Next, we will compare the pixel dimensions of Windows Vista and Windows

certificate (no delegation is required). The certificate Enrollment Web service also has the following requirements: * Active Directory Forest with Windows Server 2008 R2 Schema * An enterprise CA running Windows Server 2008 R2, Windows Server 2008, or Windows Server 2003. * Cross-Forest certificate enrollment Ent

Windows Update is being configured when Windows 7 is turned on. How can this problem be solved? It is estimated that all computer users in WIN7 have encountered a situation where "Windows Update is being configured, please do not shut down" on the boot screen. Generally, it takes about five minutes to enter the system

yourself. Refer to the "set up SSH keys" Guide on GitHub guide or refer to the internet-based git Development Environment (Windows) "generate the SSH key to be used by git" in 3rd. 6) open a new cygwin terminal as a git user (as shown in, in the start/all programs/cygwin) Run the following command in the terminal to initialize the Public Key Configuration: $ Gitosis-initIf you are lucky, you will see the following information after success:If an err

Scope of application: Haswell Platform ThinkPad Classic series Machine 　　Knowledge Point Analysis: 1. This operation may cause all data on the hard disk to be emptied, including one-click Restore function will also be cleared, if you need to restore the pre-installed system and a key restore function, need to be sent to the service station for recovery, free recovery within 1 years (such as when the GPT partition table hard drive to the MBR partition table hard drive needs to delete all the o

Are you not satisfied with the existing Windows 7 version on your computer? Then we will upgrade the version. Is it necessary to reinstall the system? Of course not required. Use Windows 7's built-in windows anytime upgrade to easily upgrade the system version. If you use

The above three operating systems are installed on the notebook due to programming learning and usage needs. The installation sequence is Windows XP, Windows 7, and Fedora 13. 1. Windows Installation Install XP first and then install win7. It is easy to understand according to their release time, but there are some dif

URI to use for this exploit (default is random) Payload options (WINDOWS/SHELL/REVERSE_TC P): Name current Setting Required Description--------------------------------------exitfunc process Yes Exit techniqu E:seh, thread, process lhost Yes the listen address Lport 4444 Yes the listen port Exploit target:id Name------0 wind oWS XP sp2-sp3/windows Vista sp0/ie 7