HP pavilion 15 - n207tu: change of brightness is not

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• HP pavilion 15 - l n207tu: change of brightness is not

  I'm unable to change the brightness. Its fixed and buttons specified for increases and decreases are not changing anything. I tried the brightness control too, but nothing helped. battery is drain fast and eyes is. Please help me. Thank you

  Hello:
  
  Use your other thread:
  http://h30434.www3.HP.com/T5/notebook-display-and-video/brightness-isn-t-changing/m-p/4898559

• HP Pavilion 15 Win 8.1 brightness does not change the question

  Hello

  I have this model of laptop - HP Pavilion e017tx. I just upgraded to 8.1 Win. Faced the problem of explorer.exe when stopping. Now after this, I face the problem of brightness adjustment!

  I am not able to change the brightness of this laptop since the function keys or the control panel? What continues?

  Any ideas?

  Thank you

  Hey thanks for the reply! ... I actually already had correct/more drivers later for video.

  The solution for me was to re - install the drivers of HP system event... I am now able to adjust the brightness. I was hoping that the upgrade to 8.1 win to win 8 would be nice and simple straighforward, but there are many of these little problems that keep popping up after the upgrade. URL compatibility which provided HP says that the laptop is compatible or not, but in the job or the guide, they should mention in detail (if possible for all / most of the hardware configurations) on what to expect and what drivers to reinstall or upgrade etc. after upgrade to 8.1 Windows

  Thank you

• Computer laptop Sony VAIO on Windows 8 may not change the brightness

  I have a Sony VAIO VPCS11X9E and my screen brightness is at the lowest setting for some reason any. In addition, my FN keys for brightness setting do not work. All the means to change the brightness do not work, this does not include the brightness bar when you go into the settings.

  I tried both installation driver, checked for any drivers missing or out-of-date drivers, but the only one who seems to be obsolete is my Intel HD graphics that I'VE updated, but the Intel driver update checker says otherwise.
  I deactivated AND activated (just in case) the Adaptive brightness, but it doesn't work.
  I got Windows 7 Ultimate running before but decided to upgrade to Windows 8. Windows 7 has never had any problems with the brightness. Also when I load upward, even thought I have replaced Windows 7 with Windows 8, it still load the dual boot screen, asking me what OS I want to start with. Starting with Windows 7 goes down several times, then it will take me to repair VAIO system. Windows 8 of course takes me to Windows 8.
  When the laptop starts up, the large letters or "VAIO" is bright and normal and sometimes, but not always, when it comes to dual boot screen, the brightness is normal. However, when this happens, as soon as I move the mouse or click on a button, the brightness goes immediately back down to very dim.
  When loading upward in another system or startup program, the brightness is fine. For example when I go to Sony VAIO Recovery Center, the brightness is ok. Also, if I boot in something like miniXP or a separate operating system on a bootable floppy or USB, the brightness is fine as well.
  I tried many patches of driver, but NONE of them work! I tried to boot in safe mode and try to install some drivers manually because that apparently works, but it makes no difference at all.
  If you could help me, even if this does not work, I would be very happy!
  Thank you very much.

  I found how to adjust the brightness on my Vaio that uses Windows 8, I went to

  VAIO Control Center
  Image quality
  Off the brightness of the display
  I hope this helps everyone with this problem.

• ZBook 15 G2: Brightness keys not working not

  I performed a clean installation for 10 windows on a ZBook 15 G2.  I installed the drivers from HP. The question is shortcut keys to change the brightness does not, however, all other functions of the key fine work.

  You can try the link below to fix this problem

  http://h20564.www2.HP.com/hpsc/SWD/public/detail?sp4ts.Oid=7343205&swItemId=ob_142323_1&swEnvOid=4132

  Hope this helps, for other queries in response to the post and feel free to join us again

  * Click on the white button on the right to say thank you Thumbs Up *.

  Make it easier for others to find solutions by checking a response "Accept as Solution" if it solves your problem.

  Thank you

  K N R K

  Although I am an employee of HP, I speak for myself and not for HP

• Impossible to change the brightness on HP Pavilion Notebook PC C9G68UA #ABA g6

  I'm unable to use the function keys f2 and f3 to change the brightness on my laptop. The brightness is on the brightest, and I can't change the keyboard or manually in the settings. I am able to fit it through the settings, but it does nothing to the screen.

  Hello iamxcmgv,

  The link below should be able to help solve the problem of brightness on your HP Pavilion g6-2239dx laptop PC:

  The problems with the brightness of the screen

  If the steps above do not work, please post back with the operating system running on the laptop. Click here for assistance.

  Best regards

• Cannot change my brightness laptop

  Hi all

  So I recently noticed this problem in my laptop and whenever I try to change the brightness low or high it does nothing and I try to the shortcut key and the laptop brightness settings but still nothing. (btw, my laptpo is HP Pavilion g6 windows 7)

  Thanks for providing this information.

  Remember you have downloaded an AMD/ATI graphics driver for the AMD Web site or anywhere other than your driver HP Page? Sometimes non-HP-OEM graphics drivers may cause problems with brightness.

  It would be helpful to know what version of the graphics driver you have installed currently, for Intel and AMD Radeon chips.

  Latest graphic driver Intel version 8.15.10.2559 - relatively new

  Latest graphic driver for the AMD Radeon in version 8.882.2.0

  If your versions are less that the version numbers shown above, go ahead and download the latest appropriate version.

  Also, I'm not sure that it is a problem of shortcut keys, but I would like to just exclude it. Download and install the last pilot of access keys, software framework HPand HP Power Manager utility.

• Impossible to change the bright screen on Satellite Pro C50-A-143

  I run windows 8.1 and I could not change the brightness of the screen for a while now.

  It happened a few months before, but after a random number of days that it worked again, now it is stuck in about 60% bright max, which is not enough when the sun comes through the window.

  According to the Toshiba Satellite Pro C50-A-143 datasheet this laptop has been preloaded with Win 7 64 bit and Win additional 8.1 own drive was part of the package.
  I assume that you have installed own 8.1 win but have not installed all the drivers Toshiba win 8.1.

  Is this correct?

  Visit the page of the Toshiba UE driver, install all the drivers, tools and utilities (graphic card drivers display tool, driver Toshiba system, etc.)
  Utility function key Toshiba is very important if it is to use the key function (Fn, F1-10)

  Then you should be able to use the function key to decrease and increase the brightness of the display.

• 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!

• 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!

• Satellite P855: cannot change the brightness of the screen under Linux

  Hello, guys... and girls :)...

  I bought my PC Toshiba laptop fourth - P855, there windows 7 pre-installed, but I'm a fan of Linux, so I installed Kubuntu 12.04 on it and have the dual boot menu at startup...

  And I have a very annoying problem - I can not change the brightness of the screen somehow, so keep it up... for the brightness function keys do not work, and the slider for brightness change anything...
  It works on windows, so I guess that's not the hardware problem...

  So, can you help me? ... I tried many things, tried different distributions also, but on none of them, I am able to change the brightness. And also - I tried the same distribution on the different laptops, and it works great, even from Live CD, no installation...

  I was able to change the brightness on previous phones I had... so why is this one so well done for Windows? ...

  > It works on windows, so I guess that's not the hardware problem.

  It's okay is not hardware problem, it looks like a bug in the Linux kernel or driver problem.

  Given that Linux is not officially supported on Toshiba laptops, I would recommend checking the support forum for the Linux distribution you use check also system Linux bugs for a possible solution on some linux support pages.

• Satellite L850: Cannot change the brightness of the display in Ubuntu 12.10

  Screen brightness does not change in ubuntu 12.10

  Read:
  http://forums.computers.Toshiba-Europe.com/forums/thread.jspa?threadID=70704

• 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!

• Re: L70 - A - 13P - SATELLITE cannot change the brightness

  Hello

  Since a few days, I can't just change the brightness of my screen. I try with the shortcuts on the keyboard or settings.

  Any idea to solve this problem?

  (Sorry if I've made mistakes, but it seems that there is no French forum)

  OK, so I just know...

  Control Panel > Action Center, there was a message telling me that I have to restart to complete the instalation (something like that).

• How to change the brightness of the display on the Satellite L30-13?

  Hi, please someone can help me?

  I have a laptop Satellite L30-13, and when I use a stack the brightness for the display of auto, for not to diminish every time manually decrease is boring, that it is possible from a place to do this settings?

  And one more thing: this laptop he just shared graphic display with 128 MB shared memory and dedicated 128 MB or 128? !!!

  Thank you for you patience. (Sorry for my English).

  Hello

  Satellite L30 unknown to me, but as far as I know, on all models of Toshiba laptops you can change the brightness of the display by using the FN + F6 or F7 key combination.

  Satellite L30-13 does not exist, please check the description and please give us an exact description (PSLxxx). On this path, it will be easier to identify the model of laptop.