HP Envy 13-d100 portable: brightness keys not working not not on HP Envy 13

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• HP_15-af001au_Laptop: brightness keys not working not

  Hello. I use HP_15-af001_au. I installed windows 7 32 bit of the system. But my brightness keys do not work. Help, please!

  Hello:

  See to install the graphics driver to W7 32-bit AMD Gets the brightness to adjust.

  http://support.AMD.com/en-us/download/mobile?OS=Windows%207%20-%2032

• ZBook 15 G2: Brightness keys not working not

  I performed a clean installation for 10 windows on a ZBook 15 G2.  I installed the drivers from HP. The question is shortcut keys to change the brightness does not, however, all other functions of the key fine work.

  You can try the link below to fix this problem

  http://h20564.www2.HP.com/hpsc/SWD/public/detail?sp4ts.Oid=7343205&swItemId=ob_142323_1&swEnvOid=4132

  Hope this helps, for other queries in response to the post and feel free to join us again

  * Click on the white button on the right to say thank you Thumbs Up *.

  Make it easier for others to find solutions by checking a response "Accept as Solution" if it solves your problem.

  Thank you

  K N R K

  Although I am an employee of HP, I speak for myself and not for HP

• F2 and F3 brightness keys not working only not on the DM4-3050US laptop

  I have a Pavilion DM4-3050US laptop.  The brightness keys don't work at all.  All the other function keys work fine, like F9 and F10 to volume.  I looked long and seriously and tried almost all of the solutions that I found, which it which seemed so promising: http://h30434.www3.hp.com/t5/Notebook-Display-and-Video/Brightness-Controls-Stopped-Working-dm4/m-p/....  Nothing works, however.  I won't do a factory reset - no need to reinstall all the software for the brightness.  I also called HP and they offered replace the laptop, but still once, does not only apply to worsening brightness keys.  Does anyone have any ideas or suggestions?  It must be some sort of bug that HP is aware, no?

  Then work my F2 and F3 keys.   They began to apply when I have connected a Microsoft Comfort Curve keyboard to my laptop.  This prompted Win 7/MS update find software for the keyboard that I downloaded and installed.  After the reboot, I discovered that the F2 and F3 keys now dim and brighten up the screen.  I know that this will not work for others, it seems to be related to the installation of the keyboard software, but he has restored somehow keyboard settings that work even if I'm not using the external keyboard.

• 17 - e153sa - Win7 - brightness keys not working not

  Hello

  I recently bought a HP Pavilion e153sa 17. I installed Windows 7 on it and after some work can see only one thing that does not work - the function of the keyboard (except the key wireless works) keys. I don't know about the action key setting in the BIOS and I tried install software Quick Launch bar frame and even the HP Wizard, but in vain.

  Thank you, Jamie

  Hi JamieKitson,

  Thank you for visiting the Forums HP's Support and welcome. I read your thread on your HP Pavilion Notebook 17-e153sa and the function of the keyboard does not. I recommend to uninstall the keyboard in the Device Manager, then restart the computer. It must be reinstalled the drivers for Windows 7 and keyboard. I was wondering what version of Windows 7 do you have installed?

  I hope this helps.
  Thank you.

• 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?

• HP 15 G5T30AV: Brightness keys not working not not on my Hp 15 G5T30AV

  I'm having a problem with the brightness on my laptop keys are not it seemed to work very well when I got win 10, but it seemed to stop now and I don't know why

  Thanks, but that did not work I thought to answer you and realized the amd catylast software and I uninstalled and returned it installed the drivers and fixed it thanks for the help

• HP 250 G3: The brightness keys not setting

  Since I bought my new laptop 2 weeks ago, that I was not able to adjust the brightness of the screen of my laptop, it is at its maximum and the keys do not adjust it that I even tried to make adjustments but still it does not work. Please help the brightness affects my eyes

  Hey Tang ,

  Sometimes the update of Win10 have a strange habit of turn off monitor, so present the current number.

  Please, press the Win + X keys, or simply right click on the Start button.

  Choose "device manager".

  Take a look under "monitor." In similar cases, generic PnP monitor is disabled (down arrow).

  Just do a right click and choose 'enable '.

  Otherwise, it could be the problem with the graphics driver. Here should be HP for your PC support page:

  http://h20564.www2.HP.com/hpsc/SWD/public/readIndex?sp4ts.Oid=6732463 & swLangOid = 8 & swEnvOid = 4192

  Download and run the latest version of the Nvidia driver.

  All the best!

  Dindin

  < < <-*.

  * Click on the star of CONGRATULATIONS on the left say "thank you."

  Make it easier for others to find solutions by checking a response "Accept as Solution" if it solves your problem.

• HP Folio 9480 m EliteBook: brightness keys not working do not!

  My fn brightness buttons doesn't do anything at all, they are simply unnecessary. I don't know how to fix, please help!

  Hello

  Try to reinstall the HP Hotkey driver on the next lik.

  http://h20564.www2.HP.com/hpsc/SWD/public/detail?sp4ts.Oid=7089928 & swItemId = ob_156452_1 & swEnvOid = 4192 #Tab - History

  When reinstalling, restart the laptop.

  Kind regards

  DP - K

• 15.04 Ubuntu brightness keys do not work on Toshiba Tecra

  Hello!

  I I m install the new version of Ubuntu 15.04 in my computer toshiba tecra laptop.
  In this version the brightness keys to work but do not to set the brightness of the screen.

  Possible I have ts to solve this problem?
  Thanks for all the ansvers!

  Sorry for my English!

  Good news!

• 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

• Re: FN brightness key does not work on my Satellite L350

  Hello, I have a Toshiba Satellite L350 - 20 portable computer G, I went down to windows XP

  Screen, sound, WIFI all work great, but the Fn brightness key does not work, anyone know the solution to my problem

  Thank you

  You have installed the clean version of Windows XP Home edition?
  Have you installed all the drivers available, tools and utilities?

• Laptop HP - 15-r213ns: hotkeys (keys of wifi sound, brightness), does not work after windows update

  Hello

  I have a HP laptop - 15-r213ns (ENERGY STAR) with windows 8.1

  Last night, after an update of windows, the shortcut of the brightness (F2 and F3) volume (F7 and F8), wifi (F12) and keys all others have stopped working.  I can always change the brightness and volume using windows, but I can't do more using the keys.

  The function keys are working, as refresh F5 or F3 Browse. I noticed that before I had to press the FN key for this and now she does without the FN + Fx, so I guess that the update of windows must have changed something here.

  They used to work fine before the update. I reinstalled the display drivers (NVIDIA G-FORCE 820 - M) and looked for new drivers or update drivers using HP Support Assistant, but everything is up-to-date.

  I was looking for hot key factors in the page of HP drivers for my product but could not find any keyboard, drivers or software related shortcut keys.

  any suggestions?

  Thanks in advance,

  Marco

  Hi, Marco:

  The system of the event utility is supposed to get the Fn keys to work.

  Details:

  This package contains the HP System Event utility for the laptop models running a supported operating system. HP System Event Utility allows the special programming function keys.

  File name: sp70439.exe

  You can find this file in the Software - Solutions section of the driver for your model page.

• Function key the brightness does not

  Hi dude!

  HP 15-D009TU model

  Windows OS 8.1

  The brightness key function does not work. But the other function keys do not work correctly

  Can you please give me the solution to the problem resolver thi.

  Thank you

  Sekar!

  Hello

  Try reinstalling your driver of Intel HD graphics on the link below.

  http://ftp.HP.com/pub/SoftPaq/sp64001-64500/sp64376.exe

  When the installation is complete, restart the laptop.

  Kind regards

  DP - K

• X120e Funtion keys brightness does not?

  I just got the x120e and I have been through the fixed auto-éclaircissant himself. After that, I hit the Fn + Home and adjusted to my preference. He was not on the charger when I did so I was in a dark room I had the brightness down. Later in the day, I plugged it in to charge and I went to make it brighter. The brightness does not change however. All other agents Fn + F keys work. But not both for brightness. The strange thing is, I shut down the computer, whereas standby mode, then opens it again and it was really brilliant and I had to almost squint, but once again the keys did not work to lower it. I closed it and opened it and it is even lower. The keys still don't work. Any suggestions?