Satellite R25 Tablet screen - brightness Horizontal gradient - problems

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• Satellite U840-10V - screen brightness problem

  Hello
  I own a U840-10V laptop and I have a little problem with my screen brightness from the first day I got it.
  The fn keys work correctly. When I press the button Fn + F2 or F3 I see small panel brightness adjustment, but values 1,2,3,5,6 and 7 (except 4) seem to have the same level of brightness (the 4th is darker).

  (I had problems with my backlit keyboard as well, but when I reset the defaults in the bios it worked perfect...)

  so is that what someone knows how can I fix?

  I reinstalled the PVAT to a newer version which was suitable for my laptop and windows7 - 64 bit, on the toshiba support site, but I haven't worked out.

  so if anyone can help me I would love...

  Thank you...

  > I have a little problem with my screen brightness from the first day I got it.
  Which is really strange.
  It works correctly when you change the brightness level in the plan directly to settings?

• Satellite P200D-139 screen with horizontal lines

  I have a laptop Toshiba Satellite P200D-139 and the screen no longer works.
  It turns on but the screen is made up of vertical lines, which slowly fade into a black screen.

  I tried on an external monitor and it worked fine, (so probably cannot be a defective/motherboard graphics card). So, I thought that it was likely to be the inverter or the screen itself.
  After trying a new inverter without success, I bought another second hand screen.

  However, the new screen is exactly the same problem with horizontal lines display.
  Sometimes, I catch a partial glimpse of a Vista screensaver for a fraction of a second, but then back to black. I m not a technophobe, so any info would be much appreciated.

  Please help, as he leads me into the wall!

  > I tried on an external monitor and it worked fine, (so probably cannot be a defective/motherboard graphics card). So, I thought that it was likely to be the inverter or the screen itself.

  Right. I think that the problem is related to the display

  > However, the new screen has exactly the same problem with horizontal lines display.
  Well, it might be possible that the second screen is faulty, too that if you bought this as part of the second hand then it might be possible that you bought a screen that is not working properly.

  What to say; It of difficult to say what you should do next. Buy a new screen and check it again? Well, I think that I would visit the next computer repair store and ask for verification of the display.
  I think it's the best solution in your case

• Satellite L850-1FF - screen brightness hurt returning to record

  I am the owner of a Satellite L850-1FF (lots of gfx mem)

  Toshiba has enabled keyboard software tool that allows me to set the brightness to help
  FN + F2 + F3 to display darker or lighter.
  It works very well.

  BUT.

  If I close the lid (so the computer goes into power saving) and reopen the lid, the curriculum vitae of windows - the brightness is at max, or near max. The Fn + F2/F3 does not work. He just openes the view menu of the keys which is no setting - BUT does not work.

  Obviously, guessing a bug in Toshiba graphics card, or the keyboard driver adjust brightness tool.

  I wish I could restart the tool to see if that helps, but don't have any idea what program exe file it is.

  Toshiba - when will fix you this bug?

  I am very angry.
  I have to close all programs and restart windows now to make it work again.

  Greetings,
  Johan

  I assume that by virtue of being able to save, you mean standby, right?

  After waking from stand-by, can you change brightness level using parameters in some diet plan?

  It is not easy to say what can be the problem, but if you can change it in Windows power plan but not the keys of F I guess the problem is Toshiba specific tool.

  Otherwise, when you set the brightness level in Windows power management, it should not be changed after waking from sleep. That's what confused me.

  Can you please change the power management, set the brightness level and test standby? The same thing happens again?

• Satellite A200 reporting screens not correctable hardware problem blue

  My model Satellite A200 PSAFCA-01H00J is blue screening and reporting of a non correctable hardware problem. I disconnected all devices, including the mouse.

  All tests of memory and the device driver may report any problems. I unplugged and reinsert the two memory chips.

  There has been no hardware or changes to software other than Windows to auto update.

  This machine runs on Vista SP1. I dug the following message: Root cause found Bugcheck 124 unknown parameters 0x0, 0x95f7c3f0, 0xb2000040, 0 x 800. MSDN Info for this can be found at
  http://msdn.Microsoft.com/en-us/library/Windows/hardware/ff557321.

  Anyone know where I should look for this hardware problem?

  If you remove the second module of RAM is still blue screen?

  I saw 0 x 00000124 on a similar laptop and it was a problem of CPU.

• Portege M200 tablet - screen brightness controls F6/F7 does not

  We bought one of these machines, but had to install our own special Tablet build PC in order to comply with the specifications of safety of our society. Now the F6 and F7 brightness controls do not work.

  Can someone tell me what Toshiba Utilities, I need to download and install to get this working.

  Thank you

  Laurie

  Hello Laurence

  From my experience, you need the Hotkey Utility for display devices. The new version is v2.6.0.000. You can find this tool on the Toshiba site.
  Please take a look at this site:

  http://EU.computers.Toshiba-Europe.com

  Please check this and that you post the result

  Good bye

• Satellite A100-812: screen brightness does not not & screen turns off after a while

  Some power management features do not work after a bios update (5.90).
  The display brightness can be changed in the power manager, or the top menu system. In the power manager, the cursor can be moved, but the brightness is not set. Toshiba menu system appears to hang on trying to change the brightness with F6 - F7 and won't move the cursor.

  In addition, the screen does not turn off after the set amount of minutes in the power manager.

  What is going on? How can this be repaired?
  Thanks in advance.

  Hello

  Some questions; Why you have updated the BIOS?
  Are you sure you used the right BIOS?

  In my opinion you shouldn't t to update anything if the laptop works properly!

  However, try to access the BIOS, set the default settings and save the settings before exiting the BIOS.
  If this does not help, I would pick up the laptop with the Toshiba Recovery CD.

  Good bye

• Satellite PSKACE L855 - screen brightness is not editable

  I have installed new Win 7, have postinstalled all Toshiba drivers.
  The display brightness can be put on the FN keys or on the Windows menu. Thanks for your help!

  Post edited by: einser32

  According to tender specifications your L855 shipped with WIN7 64-BIT HOME PREMIUM so I put t understand what you did exactly. Why install the other version of the OS?
  In any case, I just hope that you created the recovery DVDs until you have deleted the original preinstalled OS.

  Have you installed the driver on the right poster? Check it please in Device Manager?

• Satellite A100 (PSAA9): Win7 + setting screen brightness problem

  Hello

  I installed Windows 7 64 bit on my toshiba A100 (psaa9) machine and I cannot change the screen brightness more.

  It's always a maximum brightness. FN key doesn't work, and neigther Control Panel I can change the nvidia manually through the brightness. NVIDIA driver is 7.15.11.7967, which is installed automatically with windows.

  In a similar http://forums.computers.toshiba-europe.com/forums/thread.jspa?messageID=182780 wire
  I have read suggestions on value-added package to install, but there is no package like that for my model.

  How can I solve my problem?
  Thank you

  Hello

  You must install VAP and Support of Flash Card Utility for the FN keys works!
  Installation of VFR will not help you if you should not install Flash memory card Support utility.

  As far as I know, these two tools are not phone specific, so you can choose the VAP and the published Flash card for example utility for Satellite L500!

  I did it on my laptop and it worked fine!

• Re: Satellite L855 and Windows 8 - can't adjust the screen brightness

  Hello world!

  I installed Windows 8 on my L855 Satellite and it is running pretty well except that I can not adjust the screen brightness. I have updated all drivers for win 8, but it does not solve the problem.

  Hope someone can help me! Thank you!!

  Can you do this using the settings in some diet plan?

• Satellite L500-1ZP: inverted on the F6/F7 keys and screen brightness sliders

  On my satellite L500-1ZP, the brightness of the screen is reversed!

  So 100% brightness is totally blurred and 0% of brightness is entirely bright!

  "In terms satellite": level1 is full brightness and level8 is totally blurred.
  Also in the windows power options screen: 0% is its maximum intensity and 100% is dimmed.

  [Information on PC]
  Model name Satellite L500
  Part number PSLS9E-01X01CDU
  Version of the OS Microsoft Windows 7 Home Premium 6.1.7600
  BIOS Version 1.50
  Processor Intel (r) Core i3 CPU M 330 @ 2.13 GHz

  Hi mate

  To be honest, I've ever seen something like that
  Usually, the FN + F6 and Fn F7 function key should decrease and increase the brightness.
  I wonder why it does not work properly.

  Maybe it's a question of s an OS so you should recover the unit using the drive HARD recovery option.
  Press F8 when the laptop is turned on, and then select Repair my computer and then choose HARD drive recovery.
  The operating system would be installed again and you can check the brightness again!

  Otherwise, it could be a hardware problem as defective FL inverter...

• Satellite A55-S306 - screen problems

  Satellite A55-S306 screen works, but begins to r-o-l-l and f-l-i-c-k-e-r. I can use an external monitor and it is fine.
  What would be the problem?

  Sorry for the (-), but the forum is telling me that the words were more effective.

  Hey,.

  If you are using an external monitor and it s very well, it seems that the card driver and graphic display working properly and doesn t cause this problem.

  I think the problem is related to the internal LCD display or the cable of the LCD screen.

  In my opinion, you should contact a service provider authorized in your country. Guys can check your laptop with professional diagnostic tools to identify the problem. In addition, they can repair and order original spare parts Toshiba.

  Check this box!

• Satellite L350 - strange screen problem (contrast is gone)

  Has anyone met on Toshiba Satellite L350 - 14f (PSLD0E-00v01men) a display problem where looks contrast went?

  Is this a common fault so that it works well on screen/TFT external?

  I checked gamma, even started in safe mode and used a standard VGA driver.

  Stand by.
  Since when you noticed this problem? On the first day?
  It is not easy to understand exactly what is happening.
  Can you do peak, transfer to http://imageshack.us/ and send the link?

• Satellite M30, screen brightness Fn + F7

  I upgraded to XP Service Pack 2. Everything was fine, but after a short while the screen went dim and the screen brightness function would be is more exploited. I had to restore to SP1 settings. Why is this and it a fix. How reload you this function since the discs provided

  Have you tried to reinstall the hotkey utility?

  Good bye?

• Set the screen brightness Satellite Pro 4200

  Hello
  I heard a key combination that makes possible the setting screen brightness.
  Is this true and what is the key combination?

  Yours sincerely
  Riedlz

  Hi Daniel,.

  Normal for thie keys Fn + F7 to increase brightness and Fn + F6 to decrease. But the different laptop models use different key combinations, so I would check your user manual to see which ones is correct for your laptop.

  Kind regards