C850-B735 satellite brightness adjustment stops working

Similar Questions

• Re: Satellite C - brightness adjustment market works

  As the title says, sometimes, I can adjust the brightness with the fn keys and sometimes not. In fact, in this case, I can't adjust the brightness at all. Since I'm not very frequently change the brightness, I can't really give a model. But the last time this happened was the following

  -running on battery power, the fn keys work to adjust the brightness
  -Put hang it (or is that Hibernate in windows 7, the one under fn 4)
  -resume
  -cannot adjust brightness more

  It looks more like a problem of windows than a toshiba problem, but who knows.
  Furthermore, if I reboot, the brightness adjust still works. And the function keys work fine too, for example. sleep, suspend, zoom...

  Hi thargor,

  The brightness and all the other keys FN keys are controlled by value added and Flash Cards Support utility package. I think that don t work tools much more then I recommend reinstall these two tools of Toshiba. You can download on the official website of Toshiba:
  http://EU.computers.Toshiba-Europe.com > support & downloads > download drivers

  But remove older versions first before reinstalling the newest one.

• Satellite A120 - display stops working properly.

  Hello

  I am trying badly to turn this problem on my own before taking my laptop to a retailer for service.
  My Satellite A120 screen stopped working properly. Can I use it with an external LCD or VGA monitor and it works fine.

  It appears on his own > only< when="" it="" is="" set="" to="" 'safe="" mode'="" with="" or="" without="" networking.="" but="" when="" toggling="" in="" conjunction="" with="" the="" fn/f-5="" keys="" in="" normal="" mode="" the="" laptop="" display="" fades="" to="" gray="" or="" black="" every="">

  Is it a problem of laptop computer profile, a hardware problem or a problem with the BIOS of the laptop?

  * This laptop has never been joined to a network environment. Only been used by one person for use at home or school.

  Thanks in advance for your suggestions!

  It's strange, but you should try to reinstall the laptop with the Toshiba recovery disc.

  Maybe you should first check the Toshiba website for a new driver and BIOS:
  http://EU.computers.Toshiba-Europe.com-online decision-making supported downloads & => find an authorized service provider

• Satellite A60 - sound stopped working

  Satellite A60 - sound stopped working. Download driver toshiba web site - click on the sound icon's new sound update and it worked, but disappeared whenever I restarted.

  Clicked the icon of installshield and starts to install, but then an error message saying 0 x 80040303, unknown error, the Setup program ends - this happens every time.

  Tried to download any other updates, but he says that I register my cell phone, I'm sure I did and doesn't let me do once again because it is more than 6 months.

  Help!

  Hello

  Try to restore the operating system to an earlier time when everything works well. On this path, it is not easy to say why this is happening. Try also to remove sound card since the Device Manager, and then restart the device.

  All the drivers for your device, you can find on Toshiba download page under http://eu.computers.toshiba-europe.com/cgi-bin/ToshibaCSG/download_drivers_bios.jsp

• Satellite C70D-B-307 - brightness keys stopped working after migration Windows 10

  The brightness keys have stopped working after migration Windows 8.1 to Windows 10 (Satellite C70D-B-307).

  How did solve you this?

• Satellite - Tosbtmng has stopped working

  For the last 2 days, any attempt to turn on the bluetooth on my satellite met with the message "tosbtmng has stopped working".

  I downloaded the latest bluetooth stack and the only change is the wording of the error message "bluetooth Manager has stopped working". Using the keys function displays this error. Drivers send up to date. bright slide button lights ok.

  Any ideas?

  Have you ever tried to remove the preinstalled version and install it again (a final) after restarting the laptop?

• Internal speakers Satellite C640 suddenly stopped working

  Hi friends,

  My satellite c640, internal speakers suddenly stopped working but works fine when the headphones or external sources are connected
  Is this a hardware problem?

  I m using win 7 64 bit and I tried to install the drivers but seems to be a hardware problem

  Thanks in advance

  Hello

  I don't know if it is a hardware issue of m.
  You may need to check certain settings.

  In Control Panel-> sound-> the Read tab.
  You should see the speakers selected as the default device.
  You can also click these speakers to the right and you should see a few options:
  Speaker Setup
  test
  Disable
  and so on.

  Test the speaker first. In my case, a short tone is displayed. You can also mark the speaker and click the properties button. You will see a second window with tabs. Check the second tab called LEVEL. Here, you can change the sound level.

  What happen exactly when you try to reinstall the sound driver? You get errors?

• Satellite C650D - keys stopped working

  I have a Satellite C650D;
  One day some of the keys stopped working, and now, almost all of them do not work?

  Hello

  Do you mean that several keys on the keyboard (any button) don t work?
  HM, sounds like keyboard problem.
  I think the keyboard needs to be replaced.

  If the warranty is valid, contact the ASP and get it fixed under warranty conditions

• C55 satellite: graphics card stopped working and recovered

  I have a laptop Toshiba Satellite C55 and for some reason any for the last few weeks whenever I turn on the laptop screen is black. It then displays a message that the graphics card has stopped working, but he has found - and it is every time I turn it on.

  So should I worry?

  I had to buy this laptop because the graphics card on my last died.
  So I'm a little paranoid.

  I would like to add that this began after I installed Batman Arkham City
  I don't know if there is a relationship.

  When this error occurs exactly?
  It is not all game, running applications or only when the laptop starts the system?

  From my experience, the error message occurs because the graphics card driver crashed.
  Why it crashed?
  Not easy to say Hmm why it might be possible that there is a compatibility issue between the game and the pilot.
  But sometimes this error may appear because of the highest GPU temperature.

• Satellite A105 shift stop working after BIOS update

  I have a stack of boards of laptop of the A105 (Intel chipset) series that I received with the wrong BIOS. Both worked, and I updated the BIOS on them to solve CPU compatibility issues. After that, the shift keys stopped working and pressing Shift-A causes the power led to decrease in intensity. Return to ANY BIOS version, either by the Windows, CD or floppy disk of crisis recovery program (magic key is 'F', not 'B', 'Esc' or 'U'), does not solve the problem of the keyboard.

  To make things more confusing, I've noticed that single BIOS one that actually seems to correct the problem is version 1.50, which I have not seen available for any Tecra A7 or Satellite A100/A105, with the exception of a few 100, but the BIOS file is too small and cannot be loaded.

  Anyone has an idea why these cards Intel processor do that? Or did someone knows where I can get a usable version of BIOS 1.50?

  In the interest of this post, please consider my high level of competence. (In other words, I would be grateful for the people trying to help 'Replace the keyboard', but I have about a dozen keyboards, that everything I tried, and all work on other laptops. In addition, if you have just a theoretical solution, I'm certainly open to hearing. In addition, if a Toshiba tech would answer, I really appreciate it!)

  An update, it seems that the laptop from a different manufacture series show almost the same problem. There are certainly similarities of BIOS, since these Toshiba use the magic key to Fujitsu to trigger the block to start recovery from the crisis. I guess it's very likely that this problem is specifically a problem of Phoenix BIOS.

• Satellite L350 - pad stopped working after BIOS update

  Hello

  The digital pad stop working after upgrading the bios on a Satellite L350-170 (1.90-online 2.20).

  Any ideas?

  Concerning

  The value of the default BIOS and test it again.
  NUMLOCK button works (LED on / off)?

• Satellite A300 - atikmdag stopped working

  I had this problem for a long time, what happens at random, I updated the bios, tried many settings, reinstalled the operating system, factory reset hard drive recovery and sworn a lot I use vista 32 and get continually the display driver has stopped working. Its a Satellite A300 psagca-02u010
  I looked in many places and for the most part are not told to update my drivers or to use drivers not toshiba (not tried) is included dxdiag info if it helps

  System Information_
  Time of this report: 11-15-2010, 11:59:59
  Computer name: CHRISTIAN-PC
  Operating system: Windows Vista editions Home Premium (6.0, Build 6002) Service Pack 2 (6002.vistasp2_gdr.100608 - 0458)
  Language: English (regional setting: English)
  System manufacturer: TOSHIBA
  System model: Satellite A300
  BIOS: InsydeH2O Version 2.20
  Processor: Intel (r) Core (TM) 2 Duo processor T9400 2.53 GHz (2 CPUs), ~2.5GHz
  Memory: 3070 MB RAM
  Page file: 1450 MB used, 21517 MB of available space
  Windows Dir: C:\Windows
  DirectX version: DirectX 11
  DX setup parameters: not found
  DxDiag Version: 7.00.6002.18107 32 bit Unicode

  Hey Buddy,

  Have you also installed latest driver ATI official Toshiba site?

  As Akuma writes: is IT s just a driver or software issue so if you already reinstalled Windows disk recovery or HARD drive, update the driver to display as well.

  In the worst case it s caused by graphic card it himself, then he needs replacement. Therefore, you should contact a service provider authorized in your country.

• Satellite A200 completely stop working

  Hello!

  I have a big problem: I have this 2 years computer laptop satellite A200 myself and last month, he began to stop working when I run an application, he simply spend some time and I can't move the pointer of the same mouse the keyboard and the current application were all stop working for almost an hour.

  So what I did is to hold the button walk / stop and after a few seconds, I did it again. Last week several same problem and same thing, I did, but now he began to black from the LCD screen and sometimes all could start. Thinking that the problem is on the BONE I changed from VISTA to XP, but then the same problem occurs.

  Please help a lot me... thanks and Goodbless.

  You will not fix anything using the "Memtest86 but this tool would test your RAM modules."
  If something would be wrong with a RAM then this utility detects an error and it would mean that a RAM replacement is necessary.

• Carpet * a dvd - ram uj-850 s in a Satellite P100 has stopped working

  Toshiba satellite p100-286, I bought months ago.
  DVD player has stopped working. The dvd led is turned on, but I can not read my CD or DVD. Is - this hardware problem? Or maybe vista?
  Please someone help me.

  Really sounds like a hardware problem the P100 is a new laptop and warranty should cover all replacements
  Ask at the service of your country for replacement. Everything will be first to check the notebook and then you should get a new ODD (optical drive)

• Satellite L500 webcam stopped working

  Hi guys,.

  I obtained through Satellite L500, webcam quality is very bad, especially @night time. But suddenly it stop working while I was on windowLive messenger with Windows 7.
  I tried a few settings but does not work. It shows the light but in window have only a green landscape.

  Could you please someone help me?

  > obtained by Satellite L500, webcam quality is very bad, especially @night times

  Check this Toshiba document on the quality of the webcam:

  + How to change the settings for the built-in webcam If the image is very dark or black +.
  http://APS2.toshiba-tro.de/KB0/HTD9402LC0000R01.htm

  and this one;

  + Bad image quality when using the internal webcam under dark light conditions +.
  http://APS2.toshiba-tro.de/KB0/TSB8A02G80000R01.htm

  Welcome them