W10 and brightness XPS 14 (L421X)

Similar Questions

• XPS 14 L421X cannot adjust the brightness of the screen

  Hello.

  My Dell XPS 14 L421X is now a week, and I have another problem with her...

  I can't adjust the brightness of the screen.

  Everything I use the Fn F4 and F5 keys (indicator appears and move correctly but the screen is always the same) or charm brightness slider, or the settings of the power plan or power settings advanced with percentage, none of these options work. The brightness of my screen does not change.

  When I go into the Bios, I can change the brightness using the Fn keys.

  I've seen several thread on the same issue but could find a solution to work properly. I've updated my bios (which was A09 to A12) Although in the driver of my service tag page, I could not see the update (I had to choose "Show all the drivers for you product").

  I wanted to update the chipset and video card driver, but when I look at the version already installed on the computer, they seems newer and when I tried anyway to update chipset, that it crashed and the computer wanted to restart (blue screen saying that it but stuck at 0%) and I had to stop it manually.

  Anyone have a solution for this situation. It looks really not in that there is an incompatibility of drivers, but I couldn't put a finger on it.

  My version of the chipset is HM77: 9.3.0.1020

  Intel HD 4000: 9.17.10.2867

  And Nvidia GT630m: 9.18.13.697

  Thanks a lot for your help.

  Kind regards.

  Miracle. I did something even simpler

  1. Uninstall the intel driver. Check the box to delete the driver files
  2. Reset
  3. Ta-da!

• HP Pavilion G6 - 2301 AX: Web cam, sound and brightness of key issues

  Hello

  I got my hard drive replaced by HP on May 25, 2015 as the laptop is in period of warratny and installed Windows 7 but now I see that my webcam, the volume keys and the brightness keys do not work.  My laptop comes with Windows 8, but I felt uncomfortable to use and therefore installed windows 7.  Could someone guide me why am I faced with these issues.

  Is this because the drivers installed not for Windows 7, webcam, sound keys and brightness keys to do a few other glitches.  However, please provide me with a link to drivers for the same.

  PS: HP Pavilion G6 - 2301 AX with windows 8, but now running on windows 7 32 bit OS

  Also let me know for further details...

  Thank you

  Sandeep.

  Hello:

  HP does not support books for consumption by 32-bit operating systems, and they will not support of software provide the warranty for any other operating system that came with your laptop.

  This means that you have to hope that there are drivers available Web sites of component or manufacturer you can get 32-bit drivers from other computers of HP business notebooks.

  First install the AMD chipset drivers and reboot.

  http://h20566.www2.HP.com/hpsc/SWD/public/detail?swItemId=cp_118001_1

  Then, install the graphics driver amd and restart.

  File name: sp56458.exe

  Then, install the audio driver and restarted.

  File name: sp56460.exe

  Ethernet:

  File name: sp56461.exe

  Card reader:

  File name: sp56467.exe

  USB3: Download and install both of these drivers...

  http://h20566.www2.HP.com/hpsc/SWD/public/detail?sp4ts.Oid=5229463 & swItemId = ob_125616_1 & swEnvOid = 4052

  http://h20566.www2.HP.com/hpsc/SWD/public/detail?sp4ts.Oid=5229463 & swItemId = ob_123787_1 & swEnvOid = 4052

  Fn keys:

  File name: sp56929.exe

  Webcam:

  File name: sp61279.exe

  Coolsense:

  File name: sp60051.exe

  ProtectSmart:

  File name: sp57232.exe

• Satellite A210-171 - how can I change the contrast and brightness?

  I have myself in a bit of a mess here!
  I am a digital artist and because I had trouble with my colors of the laptop to the printer I have advised me of many artist to buy a color calibrator.

  My software has come today, but I was not able to do anything with it yet because it asks me to put my * contrast and brightness to 50% maximum setting * and I can't find where it is?

  I have a satellite A210-171 - please someone help me
  I'm desperate!

  Hello!

  The brightness and contrast, you can change in display properties.
  Check it!

  In addition, you can change the brightness of the screen using FN + F6 and FN + F7.

  Good bye

• Volume and brightness Popup no longer displayed

  The counters of volume and shine green popup I used to see every time I pushed the volume buttons at the upper left of the keyboard or the Fn brightness keys show no more. Volume and brightness can still be resolved, but I would like to be able to see the meter displays again. How to make a comeback?

  Have a look HERE

• I have laptop HP Envy M6 Tx 1216 and brightness keys do not work.

  I have laptop HP Envy M6 Tx 1216 and brightness keys do not work.

  Hello

  Try to use Recovery Manager to reinstall your graphics driver of origin AMD - the procedure to use the Recovery Manager to reinstall the drivers and software is detailed in the document in question on the link below.

  Recovery Manager - Windows 8.

  Recovery Manager - Windows 7

  After reinstalling, restart the laptop.

  Kind regards

  DP - K

• Contrast and brightness adjustment

  I am pleased to be with you. I hope you can give me the help I'm looking for cold Chicago.

  I have an Aspire 5600U all-in-one computer running 64-bit Windows 8 and I would like to adjust contrast and brightness. I found the buttons on the side right that apparently allow me to do it, but I can't understand how to use them. There is no reference to them in the user manual. The screen is beautiful but too contrasty for photo work and I would like to temper a bit to more closely matching prints.

  Thank you. I ' lll discover your suggestions.

• The volume and brightness display showing is not on the screen when I change the volume or brightness

  Hi all

  My laptop used to display the controls volume and brightness on the screen when I would try to change. A few weeks ago, he stopped, and I'm just trying to understand how to solve this problem?

  Hello

  In this case, uninstall the current version, restart and then reinstall HP Quick Launch Buttons (1e) and SmartMenu again.

  Reboot after that.

  Regads,

  DP - K

• U2913WM, dual monitor, contrast and brightness configuration is reset to zero

  SER # CN-05W92N-74445-649-A3DL
  Computer DELL windows 10
  AMD Radeon 6900 with latest drivers
  Provided by Dell dvi - d cable
  2560 x 1080 at 60 Hz

  I bought this from Amazon, and it worked fine for a day or two. Now, when the computer shuts down or sleep the monitor turns on and has a signal, but the contrast and brightness are zero, I can raise them and discern the office, but the color is incorrect.

  This is part of a two-monitor display, the other monitor works fine.

  Did the hard reset, diagnostic on monitor, and diagnoses are normal.

   

   

  Get it exchanged.

• I downloaded w10 and change my mind. I followed all the steps to return to w7, and I'm not not to start my computer at all.

  I downloaded w10 and change my mind. I followed all the steps to return to w7, and I'm not not to start my computer at all.

  Totally impossible to set up the computer. I followed all the step as advised and virtual repair does not work. Please notify.

  Thank you.

  You need to do a manual reinstall:

  How to: Reinstall or restore your original Windows installation after having evaluated the 10 Windows

• Media Player does not work; message says to check the resolution and brightness.

  My computer just upgraded day and now the media player does not work. I use it everyday and it is a first.
  It says to check the resolution and brightness, and when I did they are recommended places.   Help, please!  Thank you!

  Hello

  1. are you referring to Windows media player?

  2. What is the exact error message?

  3. when exactly you receive this message? By playing any video/audio?

  4 does happen with a particular video/audio?

  5. have you made changes on the computer before this problem?

  If you use Windows media player, you can follow the methods.

  Method 1:

  You can run the fix - it from the following link.

  Solve the problems of Windows Media Player video and other media or library

  http://support.Microsoft.com/mats/windows_media_player_diagnostic

  Method 2;

  Step 1:

  You can uninstall Windows media player. Check out the following link.

  Uninstall Windows Media Player
  a. go initially and in search type 'Turn Windows has or not'.
  b. click on "Turn Windows features on or off".
  c. find multimedia and uncheck Windows Media Player.
  d. restart the computer.

  Step 2 :

  Reinstall Windows Media Player
  a. go initially and in search type 'Turn Windows has or not'.
  b. click on "Turn Windows features on or off".
  c. find the multimedia functions and place a check mark in front of the Windows Media Player.
  d. restart the computer and check the issue.

  For more information, see the article:

  http://Windows.Microsoft.com/en-us/Windows7/turn-Windows-features-on-or-off

  Post back with the results for you help more.

• I uninstalled Photoshop cc2015 adobe creative iCloud and bright room 6.0.  How can I reinstall them?

  I uninstalled Photoshop cc2015 adobe creative iCloud and bright room 6.0.  How can I reinstall them?

  Hello

  Please use following link to install creative cloud desktop https://creative.adobe.com/products/creative-cloud application and then install photoshop and lightroom using this

• Qosmio F55 - LCD replaced and brightness controls are reversed back

  Hello

  the LCD for my Qosmio F55-Q502 cracked and I ordered the same room and when I installed it, everything works fine and everything but the brightness up and down are reversed. As Fn + F6 makes more brilliant while Fn + F7 makes it more dark? The first that comes with it is a lp154wp1 (tl) (e1) but I had is a lp154wp1 (tl) d1).

  Does anyone think that the bit of a variation of the model can do reverse controls? Even on Windows when you cursor to the right BRIGHTNESS, it darkens and to the left, it illuminates. For anyone else who needs information on their Qosmio F55, the original is also a lp154wp1 (tl) (e1) and also known under the name of lp154wp1 (tl) (a3) which is written on the Board of the lcd screen. The replacement lp154wp1 (tl) (d1) is also known as a lp154wp1 (tl) (a2) also wrote on the lcd dashboard

  Any suggestion or help would be appreciated!

  Hi hulkster,.

  Where you have ordered the new view and it are a Toshiba original spare part?

  If yes I would contact an authorised service dealer or the store where you bought it. In my opinion the screen is not 100% compatible for your model. This would also explain the different reference numbers you posted

• Pavilion DV5 - 2040ca: Volume and brightness not display when changed

  Hey all, I recently formatted my laptop, a HP Pavilion DV5 - 2040ca and I noticed that (even after installing the drivers), it does not display the current volume/brightness when it is changed via the shortcut keys associated with the F - keys. I was wondering which driver will enable this function on my laptop, because it would be good to have.

  Thanks in advance.

  Hello

  For your laptop, the screen on a brightness/volume is provided by HP MediaSmart SmartMenu - you can download this from the link below.

  Note:  You should have at least 1 other MediaSmart software installed (any) before installing this.

  http://ftp.HP.com/pub/SoftPaq/sp48501-49000/sp48552.exe

  When the installation is complete, restart the laptop.

  Kind regards

  DP - K

• Portege 7220: has a switch from the darkness and brightness?

  Hi all
  do you know if the Portege 7220 has a twilight switch. My portege is just too bright?
  I read the manuals and searched the web - but do not know how to change...

  Help!

  Hello

  I m not 100% sure that this function works on the 7220 protégé, but usually the FN + F6 and FN + F7 key combination should be responsible for the display brightness and darkness.
  In addition, you should check the power Toshiba Powersaver modes. If the laptop works only with the battery then the Powersaver change the brightness of the display on the lower level due to the economy of battery power.