Keyboard backlight stopped working under the sierra of the bone

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• My keyboard backlight stopped working

  Recently, I sent my laptop Lenovo repair depot, to get a very small fixed thing. One of my Alt keys broke physically, so I wanted to get this fixed key. When I came back, I noticed that my keyboard backlight no longer works. I know that the backlight is activated by pressing FN + SPACE, but the shortcut does not work, at least not most. I don't know why this is happening. Is there a way to fix this that refer to Lenovo for repair.

  Thank you.

  (oh, my cell phone is an Ideapad Y580)

  ERMM... They replaced your KBO with a non-backlit version instead? The KBO LED should get their power from the same source as the KBO so I think they were replaced by a version not backlit.

  See HMM-> http://download.lenovo.com/consumer/mobiles_pub/ideapad_y480_y580_hmm_1st_edition_mar_2012_english.p...

  There is thus no backlit versions. Check with the repair depot.

• Built in laptop keyboard suddenly stopped working the Dell Studio 15

  Dell studio 15 laptop
  Vista Home premium 64-bit
  Keyboard suddenly stopped working, using the screen keyboard now.  All buttons unresponsive.  No virus or malware found by updated AVG scan.  The touch pad or external mouse, both work.  I have no external keyboard.  System Restore does not work.  The driver is up to date and its status is "work prperly.
  Help, please.

  Is it still under warranty, if so contact Dell

• The audio controls on the top of the keyboard has stopped working.

  At the top of the keyboard controls that control the volume mute and sound stopped working.  The machine is a Pavilion dv7 Windows 7.  Sound keys are light up and when the machine starts and stops the symbol for the 'secret' change to red.  After booting the machine it turns on but does not work.  I was wondering if these controls are selectable by software and I stop them inadvertently.

  Hello

  Try a Hard Reset as follows.

  Shut down the laptop, unplug the AC adapter and then remove the battery.  Press and hold the Power button for 30 seconds.  Reinsert the battery, connect the power adapter and start Notepad.

  Kind regards

  DP - K

• Why the plugin mouse caused wireless keyboard to stop working on my Acer computer?

  I have an Acer with Windows 7 wireless computer. My wireless mouse is starting to wear and I had a plugin standard mouse to replace it. After the installation of the mouse, my wireless keyboard has stopped working entirely without warning. Could you tell me what went wrong?

  Hi WendyMurphy_904,

  Thanks for asking this question to Microsoft Community!

  I understand that you are facing problems with a wireless computer keyboard. Don't worry; We got some troubleshooting methods in order to get this fixed number.

  He would be grateful if you could answer these questions as well.

  (1) did you of recent changes to the computer before the show?

  (2) what is the brand and model of the keyboard?

  (3) is specific to a particular application question?

  To fix your problem, try the following methods one by one.

  Method 1: Mouse, keypad, touchscreen and keyboard with Windows problems

  http://Windows.Microsoft.com/en-us/Windows/help/Mouse-touchpad-and-keyboard-problems-in-Windows

  Method 2: chess answer problems related to the mouse or wireless keyboard http://support.microsoft.com/kb/838398

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

  Kind regards!

• Asus Vivo tab RT hardware keyboard stopped working after the default reset and updates.

  Separated from this thread.

  My Asus Vivo tab RT after the default reset and updates my physical keyboard has stopped working.

  but I can use the mouse by using the touchpad the touchpad works a few keys on the keyboard as...

  music, fn, FN + brightness work. but the letter keys are not. When I am pressing on the keys, they make sounds, but does not...!

  Hi Srikanth,

  I understand that you can not use the alphabetic keys on your tablet.

  To better understand the issue, please send us the following information:

  1. You are able to use the external keyboard with the laptop?

  2. Is this problem specific to certain keys or all alphabetic keys have similar problem?

  This problem could occur if the filter key is enabled, please disable filter keys and see if the problem is fix.

  Follow these steps to disable the filter key

  1. Press the Windows key + R.
  2. Type of control
  3. Click ease of access.
  4. Click on change your keyboard works.
  5. Uncheck the box that says Activate FilterKeys.
  6. Click Ok.

  You can also see the following article for some common troubleshooting steps that can be performed on Windows 8.

  http://www.Microsoft.com/hardware/en-IE/help/Windows-8/troubleshooting/keyboard/using-keys

  Hope this helps, get back to us if you need further assistance for Windows.

• The story ignores a newspaper (keyboard shortcuts stop working)

  So I use Photoshop, I find that I can't press Cmd + Z (or Cmd + alt + Z) to cancel an error. I am also unable to use shortcut keys, so pressing B for brush, U online, E for the Eraser tool, etc. no shortcuts work.

  That is until I shoot again. Once I clicked or developed anywhere within Photoshop (whether on or off the power of the Web), the keyboard shortcuts begin to work again. If overtime, whenever I want to cancel an error or use another tool with keyboard shortcuts, I have to click elsewhere to keyboard shortcuts work again...

  It gets frustrating after a while.

  I noticed in the historic area (the one where all the tools of measures are going in) where for example when I draw a line, the historic area does not pick up this newspaper. Yet once any attempt to use the keyboard shortcuts does not work. And once again, it is until I click elsewhere that the keyboard works. In addition, on the second click, the history box has now two actions in the list.

  Thanks to those who have read my problem. I would like assistance as soon as possible. I'm ready to give any additional information that would help solve this problem

  I found my problem, other problems that occurred when I have used photoshop are:

  • Keyboard shortcuts stop working
  • Lasso tool selections close prematurely and unexpectedly
  • Photoshop becomes unresponsive (it rarely happened to me)

  The link (at the bottom of this comment) helped to fix this problem. It asks you to download a .zip file with a plugin file to be placed in the Plug-ins folder, respectively, and as it solved the problem.

  Thank you Rohit to tide me over, you've been a star.

  Menus, shortcuts, Lasso tool or Photoshop constantly run when using a Wacom tablet. Mac OS

• Text element stops working with the keyboard navigation

  I'm part of text for some reason disabling any and then enable it. Unfortunately, after you activate the text element, it stops working with the keyboard (with the tab key) navigation, and the cursor does not move to the order of the day. Could you please throw some lights? I'm stuck here! Thanks in advance.

  Hello
  After allowing one more time, you must set its navigable property to true.

  set_item_property('item', NAVIGABLE, property_true);
  

  Please indicate if it helps you or correct

  Danish

• Satellite 200-170-keyboard does not work and the keyboard stops working

  My U200-170 2.5 years, I have the following problem:

  When after the start of the key is opperated the keyboard does not work and the keyboard no longer works (works until the button is pressed) connect a keyboard and a usb mouse. does not work because that device unknown. After Internet received external usb driver work ok. someone at - it an idea to solve this problem.

  Thank you

  AJAN

  Sounds like keyboard problem.
  The operating system uses the pilot to clean keyboard and generally it s not necessary to reinstall the special keyboard driver.
  But one thing is really strange; the yellow exclamation mark in Device Manager

  Eventually it s only a problem of software in such a case, a system restore can be useful...

  Have you checked if the keyboard works in the BIOS?
  Do this!

  If the keyboard does not work in the BIOS, then you will need to replace the internal keyboard with the new.

• Numbers of wired keyboard has stopped working

  I have a keyboard attached to a wired Macbook Pro Apple. The keyboard worked fine for a year apart from the occasional glitch when it stops working, I add an extension of cable and it starts working again.  However, all of a sudden the numbers on the keyboard at the top of the keyboard have stopped working (but - and = work). the keyboard on the right continue stop work very well.  I think the function keys work always.  Someone at - it ideas?  It's driving me crazy! Tried to restart and don't Scream - no luck so far.

  Hello Lloyd C from the United Kingdom.

  If I understand you right, the numbers on the wired Apple keyboard that you have connected to your MacBook Pro stopped working. We know that it's never ideal to have a device that does not work as expected, we are happy to help you get the keyboard to work again.

  The first thing I would recommend, first and foremost, is to update your Mac if there are updates available for the version of Mac OS X, you're running. Follow the steps in the article to support below if you are not familiar with how to update. For the purposes of troubleshooting, whenever you test your keyboard after you follow the steps that we provide, make sure that it is while the keyboard is connected directly to the USB port built-in on your MacBook and not connected to a USB hub. In addition, disconnect all other devices you have plugged into your Mac, besides than the charging cable under test.

  Update the software on your Mac

  If the problem persists after the update, the next step would be to reset the system management controller (SMC). The MSC is a part inside your MacBook, who helps run various physical parts of your computer, and resetting can sometimes help the problems associated with the keyboard and USB functions. The support article below contains the steps on how to reset the SMC.

  Reset the management system (SCM) controller on your Mac.

  Test the keyboard after that the MSC has been reset. If the problem persists, follow the steps in the "Steps to a USB keyboard" section in the following article:

  If your USB keyboard or wireless does not work

  Remember that it's always a possibility that the issue could be with the keyboard itself. If you continue to have problems with certain keys, try to connect the keyboard to a different Mac, if you manage to and see if you experience the same problems.

  Thank you for using communities of Apple Support.

  Take care!

• Backlit keyboard has stopped working on Satellite P50-A-12Z

  I bought my P50 A 12Z Satellite a year ago, and in recent weeks the backlit keyboard has stopped working.

  I used to hold the FN + W to toggle the keyboard light, but now it no longer works and I have the message "chronometer" on the top right of the screen as you can see in this screenshot:
  https://imagizer.imageshack.us/v2/1050x591q90/903/Estd0f.PNG

  When I go to the office help > tools & utilities > function key, keyboard backlight is set to OFF but impossible to define to YOU:
  https://imagizer.imageshack.us/v2/1050x591q90/745/gMqGvq.PNG

  Please help me

  Hello

  I don't know if this will help but try it please next: proceed to a complete stop - http://aps2.toshiba-tro.de/kb0/TSB2B03EY0002R01.htm
  Recommencer start laptop, and then press F12. There you should find the opportunity to enter the BIOS settings. Enter the BIOS settings and try to activate the backlight of the keyboard here.

  Please test and send feedback.

• All USB keyboard has stopped working

  Hello

  All USB keyboards have stopped working on my installation of windows 7. They work fine in the BIOS or on my Ubuntu installation. When I plug a keyboard, it still gives an error code 29 (drivers not found). I tried using two keyboards: a Logitech Gaming Keyboard G105 and a fairly generic wireless keyboard (a dongle to connect to the computer).

  I tried to uninstall it from the Device Manager and plug or restarted again, but the result is the same. Windows Update cannot find driver updates, and a system repair disc doesn't detect any problems. I temporarily created a fresh install of windows 7, which recognizes the keyboards very well. There is no driver available manufacturer (attempt to all keyboards are supposed to use the base drivers), and the keyboard Logitech gaming software does not see that it is there. 'Control Panel-> devices and printers' keyboards of lists of names, but the shows not even the stuff of work that is just under the Device Manager and the problem-solving the tent and is unable to find the drivers again. Try to select the driver HID keyboard in the Device Manager just in fact give the code 10 error (device does not start) instead.
  Nothing I've tried has gotten me anywhere. I would rather not re-install Windows 7, like all the time and effort to get my system how do I like it took me forever, but I can't see how I solve this problem. Any help would be appreciated.
  Thank you
  Zoden

  There is a good chance a "repair" install will fix the problem as a "repair" install should re-create any missing or corrupt driver installation file.

  I don't see anything definitive where observer records but can provide you with the following file, which can provide more specific information:

  C:\Windows\inf\setupapi.dev.log

• Re: Satellite L850/046 - keyboard has stopped working

  The laptop Toshiba Satellite L850/046 - keyboard has stopped working.
  Have restarted. In the box of charms, it seems ghost.

  Impossible to restore or reset as it asks password and keyboard does not work

  Hello Graham

  Sorry, but your problem is not easy to understand. After reading these two sentences, it is not easy to tell if there is a general problem with the keyboard or what.
  When you enter the BIOS settings can use keyboard to scroll through the options and tabs of the BIOS?

  Since when did you notice this problem?
  You have created a recovery media? If Yes, please try to use it and install original recovery image.

• Numlock stops working on the Qosmio F750

  Hello

  I have a Qosmio F750-11 t. Four days ago, I started my laptop and discovered my num lock stops working. The light still comes on, but the buttons do not respond. I can't turn the NumLock or off and I can ' t produce numbers more with him (or use the pgup pgdn buttons when it should be off).

  I have read a few things on the forum (.com) and updated the BIOS to the latest version, restarted it, but nothing works.

  I bought the laptop 3 months ago only. I would be grateful if someone could help me with this.

  Thank you!

  Post edited by: Tino.Bos

  Hmm, I would say that its dysfunction of the keyboard.
  You can use the Num Lock button using an external USB keyboard?

• Keyboard does not work on the Satellite L300 - 20 d

  My laptop is 3 years old and I have recently upgraded to Windows 7 and everything worked fine. The keyboard has stopped working, but I can log in and use an external keyboard.

  I tried to update the driver and return to a previous restore point, but he did not make a difference.

  Any ideas please?

  > The keyboard has stopped working, but I can log in and use an external keyboard.

  In my opinion, you need to replace the internal keyboard.
  Contact Toshiba ASP in your country for the new keyboard.