No option to change the brightness.

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• No option to change the brightness on laptop HP 2000

  Hello!

  Until yesterday, I had no problem changing the brightness on my laptop.

  Last night - I tried pressing the brightness function keys, the bar should go up and down, but brightness has not changed. Then, I went into options power and changed the brightness slider on the plan that I used, no change.

  Today - now when I press the function keys, does nothing and the bar does not appear on the screen. When I go into the options of power plan, the slider for brightness is no longer present. When I go into the settings of charms, the brightness option is faded and says "not available: Windows cannot adjust the brightness of the display. Enter the options of mobility, the cursor is present but it does nothing to move vertically.

  Things I did so extreme - checked the driver (who had not put to day for a month, since I bought this laptop), uninstalled and let the system reinstall when I rebooted, got a few older versions and manually installed them as a return to the basic display adapter, all to nothing does not. The only thing that works (almost) is the graphical control panel intel. There is a 'brightness' option, but it isn't really light... its more of a relief of the colors used rather than a burst of real light. I downloaded the so-called Hp My Display in the same direction.

  Can someone help me? Please, I don't know what the reason even the ability to change the brightness being removed... I have not updated anything manually (until later, I noticed the problem). I am the administrator and the only user of this laptop.

  

  And it is the current driver, that I installed it, which I believe is the most recent. However, I begin to doubt that he is still a driver problem...

  

  Please, I'm getting a headache... Thanks in advance for any help! I'm not super computer savvy, but I'll try all the solutions!

  I seem to have (finally) solved the problem.

  I had installed Splashtop Streamer of office about two weeks ago... To the people who read this with a similar problem, Splashtop lets you remote access to your desktop from another device (phone, Tablet). I chose Restore my computer just before the hour, it is installed.

  I couldn't restore first because windows said-

  "System Restore failed, files, and your computer's settings have not changed.
  Details;
  System Restore could not access a file. This is probably because an antivirus program is running on the computer. Temporarily disable your antivirus and restart System Restore.
  An unspecified error occurred during the restoration of the system, (0x80070005).

  Tried about five times (gad!) before finally being able to restore by (sorry if my instructions are vague) go to control panel - system and safety - administrative tools - services - microsoft software shadow copy provider - right click - properties - change type of automatic manual start - stop and start the service again.

  I also uninstalled my antivirus (AVG) because just disable initially did not work. I don't know which of these two solutions have finally made it work, but I'm just happy that I am finally able to change my brightness again. All the options in the charms and the power plan options and my function keys work again.

  I guess that changes something Splashtop in the display configuration (logical when I think about it now, but he has not touched me for two weeks, I guess why I did not both together)

• 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!

• How to change the brightness of the screen on Satellite A200 on Vista

  I have a problem with the brightness on my Satellite A200 - 14 d in vista, the default settings have very high brightness and when I change the brightness after a reboot there are default settings... (VGA is GeForce 7300 go)

  As far as I know there is nothing strange. The same thing was happening to me. If you want to have the brightness of the display on the lever of the lover all the time, it must be changed in power options. Please select your preferred profile (symmetric for example) and set the LCD brightness to the lower level.

  It works for me.

• 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.

• How to change the brightness, contrast, and color in the photo viewer in Windows 7?

  Change the brightness, contrast, and color in the photo viewer in win 7?

  How to change the brightness, contrast and color in the windows photo viewer 7 (I used the fix option in xp and vista)
  Thanks for any help.

  Hi epse30,

  In Windows Vista Windows Picture and Fax Viewer has been replaced by the Windows Photo Gallery and there was an option to set the brightness, contrast, etc by using the Fix as you said.

  Unfortunately, this option is not available with the Windows Photo Viewer in Windows 7.

  However, Windows Live Photo Gallery has a number of easy to use tools for things like red eye fixing or clearing exposure and low light situations. Windows Live Photo Gallery gives you more creative control over your photos. You can download Windows Live Photo Gallery for free from the link below;

  http://download.live.com/Photogallery

  Access the link below for more information about editing photos with Windows Live Photo Gallery

  http://Windows.Microsoft.com/en-us/Windows-Vista/editing-photos-with-Windows-Live-Photo-Gallery

  The above article is for Windows Vista, but it remains valid for Windows 7 as well.

  Varun j: MICROSOFT SUPPORT
  Visit our Microsoft answers feedback Forum
  http://social.answers.Microsoft.com/forums/en-us/answersfeedback/threads/ and tell us what you think

  If this post can help solve your problem, please click the 'Mark as answer' or 'Useful' at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

• Watch is now no paired phone. The watch displays now wrong password, which must be changed on the phone.  However, given that the watch is more matched with the phone, I can't the available option to change the password.  Help please!

  I have a watch that has become not matched with the iPhone with it's Setup.  It is locked with a password and the dial of the watch indicates "Wrong password" and I have to open the App to Apple Watch on my phone to re - activate the entry of access code and try again.  However, the iphone has stated that on the phone became not paired with the watch, so I can't do anything, there is no option to change the password and I can't pair the watch with the phone because it is locked.  This is my boss's phone... Help, please!

  If you have forgotten the password for your Apple Watch - Apple...

  < edited by hosts >

• 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!

• 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.

• 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.

• Portege 3480: How to change the brightness of the display

  I recently acquired a portege 3480 with xp installed.
  I've searched high and low and cannot find a method
  to change the brightness of the display. Anyone anyone? Büeler?

  Hello

  already tried the fn key combination? I don't know how it is with your portege, but it should be like FN - F6 and FN + F7 to change the brightness of the display.
  Unfortunately, there are no XP drivers (or just the audio driver) for the machine to change it manually.
  You should try the FN key combination, there should be a sign that looks like a little 'Sun' with an arrow up/down in front.

  Welcome them

• I can't change the brightness Displal in my Probook430

  Hello.

  I recently bought a HP Probook430 and installed Windows 7 Ultimate 32 bit and I don't seem to be able to change the brightness of the screen, using the fn + f9/f10 (although volume settings are changed in the same method smoothly).

  Although the parameters of brightness do not seem to change, this bar will appear when you press fn + f9/f10.

  

  What should I do in order to make the brightness display editable settings?

  Thank you!

  Hello:

  Have you installed the graphics driver applicable?