speakers of the laptop no longer works

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• Hibernation and standby on the laptop no longer works

  All of a sudden, I can't put my computer laptop (Dell XPS M1530, Vista Ultimate) to Hibernate or sleep more. When I click on start, then on Hibernate or standby, the computer goes to sleep or in the State of hibernation for a few seconds and then wakes up again. He has worked for years, and I wouldn't change a thing. I also tried to use the power button, but it does not work either.

  Help!

  Hello CHRISTAPOLKINHORN,

  Thanks for the return of the response.  Disable you the ability of the USB device to wake the computer?  You have all the USB devices connected to your computer?

  Please let us know status.

  1. Click Start
     Collapse this includes this image

     

     right click on computerand then click Manage.

  2. In the user account control dialog box, click continue.
     Collapse this includes this image

     

     If you are prompted for an administrator password or a confirmation, type the password, or click allow.

  3. Click on Device Manager, expand Bus USB controllers, right click on the device, and then click Properties.
  4. Click the power management tab, clear the allow this device to wake the computer check box, and then click OK.

  Note We recommend that you use the first solution because it preserves the wake functionality. When you use the second workaround, USB devices cannot wake the computer. In addition, the power button on remote control for an IR of Windows Media Center Receiver cannot wake the computer.

• USB mouse on the laptop no longer works

  I got a laptop HP Compaq for about 3 years now with Windows 7 32 bit. USB mouse to work without problem, just plug and play.

  However, sometimes last year I tried to plug in a mouse again and it just doesn't work. I left the problem while I couldn't be bothered, but I really need to get it sorted now!

  I tried several mice, who work in other computers or laptops is not the mouse. When I plug it, nothing happens. It gets power as it appears from the red light on the bottom. It has no errors in the Device Manager to all. All that happens when I plug it, is a compatible peripheral extra HID appears under devices to Interface and a HID - Compliant Mouse extra appears under the header mouse.

  If I look in Control Panel under mouce, if I go to the device settings tab, it lists only the touchpad.

  I tried "Uninstall" the device driver compatible HID and HID - compatible mouse driver by right click and uninstall. But when I plug the mouse in return, they reappear. I also tried to update the drivers, but he said that they are up to date!

  Any help would be greatly appreciated!

  Hi Louise,.

  I would be grateful if you could answer the following questions:

  1. you receive an error message or error code?

  2. the other USB devices GET recognize by the computer successfully?

  Follow the suggestions below for a possible solution:

  Method 1: Let us start by run the hardware troubleshooter and check. Follow the article below for more information:

  Open the hardware and devices Troubleshooter

  http://Windows.Microsoft.com/en-us/Windows7/open-the-hardware-and-devices-Troubleshooter

   

  Method 2: If the step above does not help us to diagnose the problem, uninstall the [Universal Serial bus] USB host controller drivers and restart the computer. Let Windows install the generic drivers and then see if it helps you to solve the problem.

  a. open the Device Manager by clicking Start , and then Device Manager button in the search box.

  b. If you are prompted for an administrator password or a confirmation, type the password or provide confirmation.

  c. find the device under [Universal Serial bus] USB host controller, right click above and choose Uninstall.

  d. restart the computer.

  e. to restart, Windows 7 should reinstall the drivers automatically.

  It will be useful. For any other corresponding Windows help, do not hesitate to contact us and we will be happy to help you.

• Some of my F keys on my laptop no longer work. Fixing of the F keys would be great, but at least it is another way to switch the video output?

  Original title: screen toggle main F

  Some of my F keys on my laptop no longer work. Therefore, I can't turn my screen to another monitor (IE. TV.)  Fixing of the F keys would be great, but at least it is another way to switch the video output?

  Hello

  Have you made changes on the computer before this problem?

  Step 1: Check if you are able to use on-screen keyboard function keys and send back the same.

  Step 2: The following article can help you in the selection of the display.

  How to configure and use multiple monitors in Windows XP
  http://support.Microsoft.com/kb/307873

• Pad at the top of the keyboard no longer works after installing Windows 7

  I have a cl dv7-1273.  Just changed from Vista Home Premium 64 for Windows 7 64.   Win 7 installed OK.  After you install the pad at the top of the keyboard no longer works in the dialogs like this.  When I entered the numbers here I had to use the keypad.  Keys still work in Word, Excel, Evernote, etc..

  Someone on the forum had the same problem of pad during the upgrade to win 8.  They solved the problem by uninstalling Comcast constant guard.   I removed a constant guard and now my keypad work.  Is there something in constant guard that is in conflict with the keys from HP laptop during upgrade to Win 7 or 8 Win.

• Satellite U400 - the webcam no longer works

  Hello guys here is my sudden probloema!
  A year ago I bought a laptop
  TOSHIBA - Satellite U400
  with s.o. WinVista 32-bit and webcam built-in chicony etc...
  Last year, everything worked properly, but since a few days, the webcam no longer works.
  Whenever I try to open it, a message from the cam of management software that says "Webcam driver open fail, please reboot or the computer room.

  I tried to do all this: aggioronato and downloaded the drivers from toshiba, uninstalled the program and re installed the webcam...! notebook bios set to day...! useless!
  the strange thing... Although going into Device Manager... the webcam is not there...! But if the launch seems open just then check what caz... Caveat!

  Gan you help me?
  Graziee

  If the cam is not listed in the devices (imaging devices) Manager, this normally means that the hardware is defective. It is possible that there is problem with the cable of the cam. Try to bring back the screen and check if the cam will be recognized again.

• The mouse no longer works on Satellite Pro A200-1F9 (on Windows and Linux)

  Hello. Suddenly, my USB mouse doesn't work on my satellite pro A200-1F9 laptop. I had this same problem on my Linux (Ubuntu Feisty) for the last week or two, but today was the first time that the mouse no longer works in Windows. Ideas for what's gone wrong? (If I boot Linux with the attached mouse, I get an error message when loading upward.) The mouse does not work it is logged at startup or I plug it later).

  Under Windows and Linux, the laptop still recognizes my external HD which also has a USB connection...

  Thanks, Shoko.

  In my opinion, you should test the USB feature. If you are 100% sure that the USB ports are working well check your mouse or try to use the other.

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• Satellite A200 - 19K: double keyboard lights up and the mouse no longer works

  Hello

  I just brought a notebook a200 19 k and the double keyboard lights up and the mouse no longer works.
  I can't find why it does this in the manual and what is the purpose of light with symbols on it.

  The symbols have a purpose. Thank you very much

  Hello

  As far as I know that not all mobile A200 were shipped with this function called TouchPad/Dual Mode Pad touchpad

  The dual-mode tablet buttons provide many different functions such as:

  1.) button to -> it toggle cursor mode and the mode button.
  When you switch the button mode button flashes blue and the mouse does not work

  (2.)-> volume button increases or decreases the volume of the speakers and headphones

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  4.) button ConfigFree -> starts the ConfigFree tool

  5.)-> Windows Vista Photo Gallery button starts the Windows Vista Photo Gallery

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  The keyboard and the mouse no longer works to update you Sierra

  Hi gnardone,

  Thanks for posting in the Community Support from Apple. I understand that you are having problems using your mouse and your keyboard after the update for Sierra. View the work of keyboard and mouse are crucial for your Mac, so I can understand how this is a problem for you. I'm happy to offer assistance.

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• Do not hear sound on the speakers of the laptop when the headset is connected

  Hello, I have laptop Alienware14 with windows 7. I hear the sound very well on the speakers of the laptop, but when I plug my headphones, I can't get sound in the headphones and not on the speakers of the laptop. For example, I want to be able to use the headset to talk to people (like Skype) while listening to music in the speakers of the laptop in the game I play. My old laptop Inspiron does that very well, but it won't. Any suggestions on this... a framework that I did put right or something?

  Thanks for any help you can give me!

  Laptops that have its IDT have a framework for "Helmet of Communications". Which allows communication as Skype through the helmet, while the regular audio continues through the speakers.

  

  However the 14 Alienware has audio Realtek who doesn't have this feature, I think.

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  Tuesday, July 17, 2012, 10:53:01 + 0000, JonathenHarmon wrote:

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  From Internet Explorer

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  Most often when a device does not work, it is because the driver is damaged.  Re-install a new copy should help

  http://Windows.Microsoft.com/en-us/Windows7/update-a-driver-for-hardware-that-isn ' t-work correctly? SignedIn = 1

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