Brightness keys don't work

Similar Questions

• Inspiron 15 3552 (N3050) screen brightness keys don't work not (Win10)

  Hello

  I have a Dell Inspiron 15 3552. The laptop comes with Linux, but I recently used a windows license, I have to install Windows Pro x 64 10. Everything works well except one thing:

  The brightness keys don't seem to work. I checked the power settings where there is a slider for brightness and the bar changes the brightness when I drag them with the mouse. In the Windows Mobility Center, there is also a similar bar that can change the brightness with the mouse successfully. I tried to boot in the BIOS (F2) and brightness keys it seems to work, so the problem seems to be only under Windows.

  Windows found all 10 drivers for the laptop, but I installed the display driver that I found using the Service tag. I didn't install anything else. I also tried to uninstall intel drivers and use the default Microsoft ones, but the buttons were 'dead' again.

  To install windows, I changed the Boot Option (UEFI) legacy and turned off the quick start... All other Fn keys (such as the audio for example) seem to work.

  I would like to get the keys to work because he was such an important feature for a laptop.

  Thanks in advance.

  PS. I also found this driver in page of intel which ends with the same version of 4 digits that downloaded from dell, but all the other numbers are different. Don't know if it's the same thing or do not give it a try.

  It was the quickset application. Once installed, everything works as it should.

• Installation of WXP and VAP - FN brightness keys don't work

  Hello

  All the sources I found State that the package of value added cannot be installed on XP. I was able to rewrite the installation file to install VAP and its required files without problem.
  I am able to run the programs and the function. The only problem I have is that the brightness (F6 and F7) FN keys still don't work.

  Someone at - it a program that allows you to control the brightness of the backlight for windows XP?

  Thank you
  M

  Hello M

  I must say that the PPV is not designed for Windows XP Home edition and I first, you know this very well.
  WXP Toshiba has installed several tools and utilities for different functions FN. In Vista Toshiba has designed the package called VAP but with this package will follow tools and utilities installed:
  -Toshiba components pilot common
  -Toshiba Utilities
  -Toshiba PC Diagnostic tool
  -Toshiba Power Saver
  -Toshiba Button support
  -Toshiba zooming utility
  -Toshiba Flash cards

  If you want to have good work functionality FN + Fx you just install all the drivers, tools and utilities for Windows XP Home designed for your laptop model.

  What model of laptop do you have?

• HP Pavilion g6: F2 F3 brightness keys don't work

  I just installed Win7 and now my F2 F3 buttons do not work for the brightness, that I have to install any special device for this driver? Can if so someone send me a link to that.

  Hello

  Try the following.

  Download the graphical installer on the following link and save it in your downloads folder.

  http://ftp.HP.com/pub/SoftPaq/sp61501-62000/sp61715.exe

  When you are finished, download and reinstall the Chipset driver at the following link.

  http://ftp.HP.com/pub/SoftPaq/sp61501-62000/sp61717.exe

  Once finished the installation of the Chipset, do not restart as guest - instead of this, open your download folder, right-click on the graphical installer and select "Run as Administrator" to launch the installation.

  Once this done, stop the laptop, unplug the AC adapter and then remove the battery.  Press and hold the Power button for 30 seconds.  Reinsert the battery and plug in the AC adapter.

  Start Notepad and let Windows take over completely for a few minutes before checking if the f2/f3 buttons function.

  Kind regards

  DP - K

• HP 250 g3 - adjusment brightness keys don't work!

  Windows 7 x 64.

  The function keys F2 and F3 could control the brightness of the screen, but they do not. Is there any driver what should I install?

  I'd be happy if someone advises me.

  Thank you.

  Hello:

  Have you installed the graphics driver applicable?

  If this is not the case, the brightness will be pasted up among other graphics problems.

  In order to provide more assistance, I would need to know which specific processor your model and if it has the Intel or another model graphic adapter.

• HP ENVY 15-j184sa TS: brightness keys don't work

  Hello. Unfortunately, the brightness on my laptop keys are does more (f2 and f3). When I press the buttons, the usual cursor appears on the screen but can not slip, even if I use the mouse. I can't change the brightness if I go in the settings or the other.

  Thank you

  Sidra

  Hello

  Your laptop of Nvidia optimus (Intel/Nvidia graphics) so try to use Recovery Manager to reinstall your driver Intel HD Graphics original - the procedure to use the Recovery Manager to reinstall the drivers and specific software is detailed in the document at the link below.

  Reinstall the specific drivers by using Recovery Manager - Windows 8.

  After reinstalling, restart the laptop.

  Kind regards

  DP - K

• IdeaPad y580 brightness keys don't work

  I just got my IdeaPad y580 and quickly installed windows 7 64. I downloaded and installed a bunch of drivers, including energy one. After installing that one my brightness orders have begun to display the OSD, but it doesn't actually change the brghtness.

  Problem solved my windows 7 updates necessary to complete.

• brightness key does not work after bios update

  Hello. I have laptop 650 hp, everything has worked until I have updated the bios after this brightness keys don't work. I tried reinstalling the drivers, restored, updated the bios, hd formatted, installed windows and drivers the latest and still nothing. all other keys work fine. checked the buttons, they all work, it's just the brightness function is not working. Thank you.

  the version the older BIOS, now his market not :/

• Re: FN brightness key does not work on my Satellite L350

  Hello, I have a Toshiba Satellite L350 - 20 portable computer G, I went down to windows XP

  Screen, sound, WIFI all work great, but the Fn brightness key does not work, anyone know the solution to my problem

  Thank you

  You have installed the clean version of Windows XP Home edition?
  Have you installed all the drivers available, tools and utilities?

• The brightness keys have stopped working

  the brightness keys have stopped working, with or without pressing the FN key

  Can you please tell us which model of laptop and operating system do you use? I assume you are using Win8 or Win8.1 right?

• I have laptop HP Envy M6 Tx 1216 and brightness keys do not work.

  I have laptop HP Envy M6 Tx 1216 and brightness keys do not work.

  Hello

  Try to use Recovery Manager to reinstall your graphics driver of origin AMD - the procedure to use the Recovery Manager to reinstall the drivers and software is detailed in the document in question on the link below.

  Recovery Manager - Windows 8.

  Recovery Manager - Windows 7

  After reinstalling, restart the laptop.

  Kind regards

  DP - K

• My shortcut keys don't work anymore. How can I turn on their return. I also lost my connection west1427 wireless

  My shortcut keys don't work anymore. How can I turn on their return? I also lost my internet connection to West1427

  Use system restore to return when everything worked.

• Number keys don't work since the upgrade from vista to windows, anyone know why?

  Numbers on my laptop keyboard keys don't work since the upgrade from vista to windows7, anyone know why? Keys of numbers very well work in office and other software for browsers

  See the following troubleshooting steps below thanks Azam K with Microsoft Support:

  Try to activate the numeric keypad and check if it helps, here are the steps:

  1. open on-screen keyboard by clicking theStart button,all programs, Accessories, easy accessand then clickingOn-screen Keyboard.

  2. click onOptions, check thepad box and then clickOK.

  I also suggest you to start the computer using safe mode and check if it works properly, following the steps:

  1 restart your computer if it is running.
  2. tap on the F8 key after your initially on powers computer.
  3. Once you see the menu Advanced Boot Options, you can stop tapping.
  4. use the up/down arrow keys to highlight your selection.
  5. select Safe Mode and press ENTER.
  6. you should see loading drivers and wait please.
  7. you should then be at the Welcome screen.
  8. connect to your computer using an account with administrator privileges.
  http://Windows.Microsoft.com/en-us/Windows7/start-your-computer-in-safe-mode

  If it works fine in Safe Mode, then try to perform the audit and the clean boot, here's the link:

  http://support.Microsoft.com/kb/929135

  If it is not working in Mode without failure, then try the System File Checker and see if it helps, here are the steps:

  1. click on start, click principally made programs, accessories, right-click on command prompt and select run as administrator.
  2. click on continue or provide administrator credentials if prompted.
  3. in the command prompt window, type the following text, and then press ENTER:
  sfc/scannow

  Here is an article that will give you information about Scan SFC:
  http://support.Microsoft.com/kb/936212

  I hope this helps!

  OT

  Change options for accessibility on Windows 7
  Control Panel
  l---> ease of access Center
  I---> make the keyboard easier to use
  I---> uncheck "turn on mouse keys.

• My Photoshop CS6 keys don't work worth a shit!

  My Photoshop CS6 keys don't work worth a shit!

  You are using a Mac and Wacom Tablet?

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

• Satellite C55 - Has: F brightness key does not work

  I installed Windows 7 32 bit one (initially OS-free) satellite A-C55-1J9 phone and I can not change the brightness of the screen.
  I installed different versions of the required package value added, but none of them worked.
  Some have not even map the Fn keys correctly on my keypad to the control panel of this utility.

  The latest version I have is the vap-20130916115251. The Fn keys are in the correct order, but do not work F2 - F3.

  What can I do?

  See you soon,.
  Akis

  > The Fn keys are in the correct order but F2 - F3 do not work.
  Does this mean that ONLY FN + F2 and Fn + F3 don t work but other keys?

  I think that the case that I think that this problem is not related to Windows 7 added value Package
  Have you installed the essential nVidia and the card drivers Intel graphics available for the satellite C55-A-1J9 PSCGCE series?