I can't change the brightness Displal in my Probook430

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• Satellite L50 - B - 12 G - can't change the brightness of the display

  Hi people,

  For some reason that I can't find out, since yesterday I can not change the brightness on my deskop.
  It's a Satelite L50 - B - 12 G with Windows 8.1, 64 bit.

  (F2 and F3) function key does not move the scroll bar, and when I try the same thing on the control panel is like this:
  It is not simply to change the brightness

  At the same time, when I'm with an open office document or on a web page, don's work the cursor as usual... it is slower to move from one cell to another cell in Excel for example.
  The sane is to arrive with the page down key.

  Can anyone help on this? It becomes very annoying.

  Best regards
  Jose

  How did you try to increase or decrease the brightness of the screen?
  Did you press the FN key also?

  Well, as you said the F2 and F3 keys increases or decreases the brightness of the display
  The extra pressure of the FN button depends on the key mode feature which is located in:
  Office Assist-> tools & utilities-> Control Panel-> keyboard

  Permit special mode button allows you to use special features without pressing the FN key.

  That's why I recommend that you check this setting!

• Can not change the brightness of the screen - HP ENVY 17 laptop

  After the upgrade to Windows 8.1, I have the problems below:

  -I can not change the brightness of the screen on my laptop

  -When I clicked "Contact technical support" on HP support assistant program, he showed an error "HP support assistant has stopped working"... and closed the program. I downloaded a new at HP, but the same problem occurred.

  My laptop PC info

  Product name: HP ENVY 17 Notebook PC

  Product number: A9P84UA #ABA

  Please instruct me how to fix it. Thank you.

  I posted the step by step guide here: http://www.tomshardware.com/forum/id-2748304/amd-intel-enduro-laptop-brightness-fix-win.html but if you are familiar with registry just search FeatureTestControl and see if the value is using f840 or f940 and replace it with ffff then restart your computer. should work now. But if you are still having the same problem trying to follow the steps on this post. see you soon!

• can not change the brightness in windows 7 on SL500

  Hello

  just installed windows 7 64 bit on my SL500. previously, I had vista 32-bit home.

  granted, everything works, but I can't change the brightness. its default value (which is 85% I think)

  I have the latest driver from nvidia geforce 105M display, but it does make a difference. also I downloaded power management and driver power management but always impossible to change the brightness.

  also, the sound is not loud enough.

  any ideas people?

  Thank you

  Pranav

  I fixed it!

  My SOLUTION: install the new drivers from nVidia, is now operating at 100%

  http://www.nvidia.com/object/notebook_winvista_win7_195.62_whql.html

• How can I change the brightness of the mc property?

  How can I change the brightness of the movieClip property using action script?

  Hello

  This will help you http://www.actionscript.org/forums/showthread.php3?t=136275

• How can I change the brightness on my o f my Inspiron one screen?

  My Inspiron screen is SO bright.  I can not find the command to change the brightness.  Anyone know how?

  Hello Connie Mich

  Check out the link to the community Dell below it are has some suggestions that have worked for others. I hope this helps.

  http://en.community.Dell.com/support-forums/desktop/f/3515/t/19358673.aspx

• Can not change the brightness on my laptop Vista

  Using the Control Panel, power or FN + F7 or F8 options, I can't adjust the brightness on my laptop.

  I used to be able to use these options and could change the brightness, but now all of a sudden, I can't. I tried to update the driver for my monitor, but it says that it is up-to-date.

  Using the Control Panel, power or FN + F7 or F8 options, I can't adjust the brightness on my laptop.

  I used to be able to use these options and could change the brightness, but now all of a sudden, I can't. I tried to update the driver for my monitor, but it says that it is up-to-date.

  How about you...
  FN + arrow to brighter,
  FN + arrow to darker bottom? For the benefits of others looking for answers, please mark as answer suggestion if it solves your problem.

• "Not available" brightness - can't change the brightness level

  Omni HO 27-1015 t CTO Desktop PC product number: Windows 8 new installation B2Q20AV

  I can't control the brightness in the settings - brightness icon bed: not available

  No error message

  Setting of power doesn't have the brightness slider

  Forward power, lack of control of the brightness setting

  Reinstalled the Intel drivers from the HP site with administrator installation and reboot.

  Thanks for any help

  I had this same problem on a spectrum One and it was driving me crazy! Windows wouldn't let me change the brightness no matter how, I went to this topic, and I saw that you get the message "Not available". Finally, I stumbled across the "HP My Display" program and was able to adjust the brightness in there. What is loaded on your PC? So far, it's the only way I found to change the brightness on this machine.

• Satellite Pro 440cdx - how can I change the brightness or contrast

  My screen is weak and hard to see objects on the screen, any advice will be more welcome.many thanks for any help.

  Hello

  The brightness of the display can be changed by pressing the FN or FN + F6, F7 key combination.
  The contrast could not be changed on the screens of laptops that it is set automatically.

  But if it of very difficult to see anything on the screen, then an FL inverter may default.
  The fl inverter is a small part that controls the brightness of the display.
  Maybe it s need to be replaced.

• Can not change the brightness control does not work

  Hello

  Is IM having sony vaio e15117 possible to control the brightness of the computer

  When the brightness control menu does not work please give me a solution

  Hello Shaik,

  Thanks for posting your question on the Microsoft community.

  Thank you for details on the issue.

  This problem may occur because of corrupted display drivers or incorrect display or power settings.

  I suggest you to perform troubleshooting of power utility and check.
  Reference:
  Open the troubleshooter of power
  http://Windows.Microsoft.com/en-us/Windows7/open-the-power-Troubleshooter

  Troubleshooting of power check things as settings timeout of your computer, which determines how long the computer waits before turning off the display or enter the mode 'sleep'. These settings can help you save energy and extend the life of the battery in your computer.

  Please also to update the website of the manufacturer of the computer display drivers and check.
  Reference:
  http://www.Sony.co.in/support/product/sve15117fn

  I hope this information helps.

  Please let us know if you need more help.

  Thank you

• How can I change the brightness of the screen without using the fn key?

  I want to know how to increase the brightness of the screen using the parameters of the computer, not a keyboard.

  Thank you

  Hello

  1. What is the brand and model of your computer?

  2. is it a laptop or desktop?

  I suggest to read the following steps and check if it helps.

  a. Click Start, click Control Panel.

  b. Select "Appearance and themes" when prompted in the Panel 'category view. " If you are in "Classic Mode", choose the "View" icon

  c. Select the 'Settings' tab in the display properties window.

  d. Select the button "Advanced" at the bottom of the window. This will take you to the properties of your screen.

  e. click on the tab "colors".

  f. Select the brightness scale and push or pull until you are satisfied with the brightness of your screen.

  g. Press 'OK' to adjust the brightness of your.

  More information consult:

  Adjust the brightness and contrast of your monitor: http://windows.microsoft.com/en-US/windows-vista/Adjust-your-monitors-brightness-and-contrast
  Note: There is for Windows XP as well.

• Satellite A200 - 1 M 8 How can I change the brightness of the screen?

  Hello! I have WinXP in my notebook (A200 - 1 M 8). But now keyboard shortcuts not working? What should I do? Thank you!

  The Satellite A200 - 1 M 8 belongs to the PSAE6E series.
  To always choose this number if you want to download drivers or tools.

  If the FN keys do not work because the drivers and utilities was not installed or the BIOS was not updated to the XP version.

  Please check this!

  PS; The update of the BIOS is always risky. The wrong version or the wrong BIOS update procedure can damage the module ROM on the card.

• Can not change the brightness on Thinkpad T540p

  
  

  After 8 hours of troubleshooting, I found the answer.

  Intel wants you to install the latest drivers Intel HD. These drivers do not work on T540p.

  Uninstall 10.18.10.3960

  Install 10.18.10.3958

• How can I change the brightness of the screen?

  Ok. Here's my question. I have a Windows Vista Home Premium laptop. Whenever the charger cable is in it, it becomes more clear. And when I take the screen gets darker. I went to the windows Help Center and they don't tell me nothing. Please please, please answer this question because of this problem, it is more difficult to read on the screen and much more.

  Sincerely,.

  frustrated dark sreen

  The screen options brightening when on battery (when it is normally darker in order to preserve the battery life) are in your power management control panel applet. MS - MVP - Elephant Boy computers - don't panic!

• Cannot change the brightness on Toshiba Tecra S11 with Win7 using the FN keys

  I can't change the brightness on Toshiba Tecra S11 with Win7 using the FN keys (disable audio and other work fine) when logged in as a normal user.
  Shortcuts keyboard console appears and pressing F6 or F7, the brightness is always set to level 1 (no matter how luminous monitor is really) and cannot be changed.
  I can change it via power or Administrator Options.

  Hello

  Maybe you didn't install VAP (value added package) for all user accounts.
  Please reinstall VAP by using your user account.

  You can also check if the user account is the Admin right supported.
  You can run simple applications (exe) as an administrator.
  For this, he must right click on exe file (value package) and should choose + Run as administrator. +

  Check it!