changing the brightness on toshiba satellite 2770xdvd

Similar Questions

• 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!

• 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.

• I can hear whistling by changing the brightness level of Satellite A300

  Hello

  I do not speak English very well excuse me.

  I have a display problem. When I low (dim) brightness, a whistle is here.
  Is this normal or not?
  I have a Satellite A300 1lW

  Hello!

  I doubt that this is normal and I don't have this on all my notebooks from Toshiba.

  I think that it of not easy to help you and solve the problem, I have the best way would be if you go to a local ASP and ask a technician for help.
  On the Toshiba site, you can search an ASP:
  http://forums.computers.Toshiba-Europe.com-online decision-making supported downloads & => find an authorized service provider

  Good bye

• 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.

• Satellite L40 - 12 k WinXP - cannot change the brightness of the display

  Got Toshiba Satellite l40 - 12 k laptop.
  Running Windows XP Pro. The problem is that I can not change the brightness of the display even with hotkey utility for Win Vista installed. But if I'm in the bios of these keys work fine. Even when I started these keyboard shortcuts from gParted Live CD worked fine.

  But when I boot Win XP they stop working. So if I want to change the brightness I have to restart or hibernation, the time to change display BRIGHTNESS level because he remembers the last burst upward. So what is the problem? Don't tell about the hardware optimized for Vista, but not for other OS.

  When there will be avaible vor Win XP drivers? OK I understand it's MS that has the problem to a normal BONE, but well guys it is so big problem to run under XP?

  The funny thing is that everything else works fine and all the drivers I needed, I found in the homepage of Intel. So can hope on a support user, because now I know that it is not hardware problem because even a Live CD of gParted worked these keyboard shortcuts?

  PS Sorry for my bad English.

  > So what's the problem? Don't tell about the hardware optimized for Vista, but not for other OS.

  Unfortunately, you are right. The XP is not compatible with the BIOS on the L40.
  Several different sets of Toshiba supports two different BIOS for XP and Vista.

  The Fn keys does not work because the BIOS does not support the XP completely.

  I think that you will not be able to use the FN key pressed until the BIOS and drivers needed for XP will be released.

• 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.

• 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.

• Satellite L450D - cannot change the brightness of the screen more

  I was wondering if someone could help me. All of a sudden, I noticed that I can't change the brightness on my laptop what so ever. I don't know how long it has been like that but its pretty boring.

  I am currently running Windows 7 Home premium on the laptop just for information. I tried to change in power management and try to change the management of the real power, and pressing fn + f6/f7

  Any help would be appreciated with gratitude

  Brandon

  Hi telford_boi,

  Can you notice other work of Fn keys or just the screen brightness doesn't work more?

  In your case I would try reinstalling the package of value added. It controls the FN keys you want to say and all these special functions. You can download it here:
  http://EU.computers.Toshiba-Europe.com > support & downloads > download drivers

  Before installing the latest version, delete the old first, please.

• 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!

• 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).

• 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!

• 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?

• X 1 yoga - cannot change the brightness

  I just got my thinkpad yoga X 1 by post a few days ago and he is stuck with a maximum brightness. I tried to change the brightness by using the shortcut keys and controls for brightness in the bar of tasks and settings. The brightness meter will change the percentages, but the brightness of the screen does not change.

  I did a factory reset, as well as uninstalled and reinstalled the drivers to display/video and moniter. I did a back roll of these drivers to the generic version as well.

  I called tech support and they said it is probably a hardware problem, and I have to send it in for repair, which is frustrating for a new laptop. I could rather Lenovo to send me a new replacement?

  In response to the customer reports that the brightness of the screen can be controlled via a key entry on X 1 Yoga ThinkPad, Lenovo has released a fix. The patch is a registry change to restore this function.

  The patch can be downloaded here: http://support.lenovo.com/us/en/downloads/ds118463

  A permanent fix will be delivered with the Intel driver in a future release.

  Thank you