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Brightness controller hotkey isn't working.

Q: Brightness controller hotkey isn't working.

my brightness control hotkey is not working.i have windows 10 (64-bit) come with laptop.after some time hotkey for brightness stop working and i can not either chage brightness from display settings,brightness cann't change from any where else from laptop my battery drain fast.so please help to solve this problemprovide any link of latest driver.so it will be more helpfull

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RELEVANCY SCORE 200
Preferred Solution: Brightness controller hotkey isn't working.

I recommend downloading and running DAP. It can help sort out any driver and firmware related issues on your system

It's worked out well for many of us in the past.

You can download it direct from this link http://downloaddap.org. (This link will open the download page of DAP so you can save a copy to your computer.)

RELEVANCY SCORE 103.6

my brightness control hotkey is not working.i have windows 10 (64-bit) come with laptop.after some time hotkey for brightness stop working and i can not either chage brightness from display settings,brightness cann't change from any where else from laptop my battery drain fast.so please help to solve this problemprovide any link of latest driver.so it will be more helpfull

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RELEVANCY SCORE 79.2

Other hotkeys work normally, both brightness up/down keys stopped working (did not update or make changes)

A:brightness hotkey stopped working

Hi,I don't know which processor/graphic is installed in your notebook.You can try downloading, save and install the appropriate graphic driver for your notebook:Intel:http://h20564.www2.hp.com/hpsc/swd/public/detail?sp4ts.oid=7815290&swItemId=ob_176908_1&swEnvOid=419...AMD:http://h20564.www2.hp.com/hpsc/swd/public/detail?sp4ts.oid=7815290&swItemId=ob_177365_1&swEnvOid=419...Restart system.RegardsVisruth

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RELEVANCY SCORE 79.2

I shut down my laptops once every week; they're either in sleep mode or hybernating. My P50 is currenly running Windows 7 Pro with all the drivers installed. I have changed bios settings such that the function keys behave as function keys and only act as media keys (or whatever they're called) when pressed in combination with the Fn key. All hotkeys work as they are intended to.However, resuming from hybernation causes only the reduce brightness key (Fn + F5) to stop performing although all other hotkeys work as they should. Pressing the F5 key by itself works normally; its just the Fn + F5 combination that doesn't work.Anyone experiencing this ?

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RELEVANCY SCORE 77.6

I bought this laptop used with Vista on it and the LCD brightness control wont work. The Brihtness is set at default level which is tolerable but non the less i cannot adjust it brighter or less. I reinstalled Vista and installed XP media center edition and still cannot get the brightness to adjust. I have installed all of the toshiba drivers for this notebook including the recent ACPI bios and hotkey application. I am currently on XP MCE.
If anyone has any ideas to what could be wrong i would glady appreciate it. I have been at this for a few days now and no answers not even from the Toshiba site.

Thanks

A:Brightness Control Hotkey No Working On Toshiba P105

I assume this is the "push the Fn button and another key" thingie? If so, check to ensure that the Fn key works by pressing it and one of the other functions to see if that works.

Then test the key that you use to adjust brightness - without using the Fn key. Does that key also perform it's designated function?

This'll let you determine if it's an error with the keyboard.

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RELEVANCY SCORE 77.6

After fresh installing Windows 10, the Brightness hotkeys (Fn + F8/F9) do not work. I've tried installing Hoteky driver from the HP website but I got an error about missing .NET 3.51 framework. I was able to check that I actually have NET 4 so I'm not sure what I should do. Please help.

A:Brightness hotkey not working after freesh Windows 10 instal...

Hi: You install net framework 3.5 from the add programs menu in W10... Go to:  Control Panel>Programs>Turn Windows Features on or Off>Check the box to add Net Framework 3.5.

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RELEVANCY SCORE 64.4

Hi I was wondering if there was a way to bind a key to increase/decrease brightness of my laptop screen.

I can use the regular FN+Fnkey combo but I am using an external USB keyboard so it would be easier to use a non FN key combo.
I tried reading the scan codes of the FN+F6 key but I couldn't get any, so I can't remap it with a tool like AutoHotkey.

Also, since I have the slider thing in Control Panel > Power Options, this seems doable with a software.

Last note. I do not want a 'screen dimmer' program that does not actually dim the LEDs behind the screen.

Thanks for your input!

A:Hotkey to change brightness

Hi.

Windows Key + X opens the Mobility Centre.

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RELEVANCY SCORE 63.6

Initially when i bought the notebook had windows 7 64 bit where brightness hotkey worked but ever since i upgraded to windows 10 the brightness hotkey which is fn + f6 and fn +f5 stopped working.Help... Any drivers??

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RELEVANCY SCORE 62.8

I installed Windows 7 Ultimate x64 and downloaded all the drivers from the lenovo support page.I've got everything working except for this fn + f11/f12 buttons (brightness+/-)I only able to ajust my screen brightness in control panel. I've tried to install graphics drivers (intel hd and amd) from lenovo support website , and also latest intel hd graphics driver from intel. But I still can't adjust screen brightness through fn hotkeys...What should I do?System Model : Lenovo Ideapad 300-14iskProcessor : Intel Core i5-6200U

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RELEVANCY SCORE 62

Dear Forum,

Recently reactivated this notebook as a backup solution with an nex HD.

Which driver / programm is necessary to bring the hotkey to function?
The display itensity is very low and backwards I was able to control that with this key function.

Thanks a lot for support and hints
tim

A:Satellite S5200-903 Hotkey Function (Fn+F7/F6) Monitor Brightness

For this old notebook models the whole thing works a little bit different as on new models. Now you have one package that contains all necessary stuff for FN functionality.
On old notebooks like your Satellite 5200 you must install several different tools to get this FN functionality, not brightness control only.

So, to make all this easier I recommend you to check Installation instructions for Satellite 5200 and install all missing stuff. Please follow the installation order.

If you still need help let us know.

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RELEVANCY SCORE 55.2

i have hp notebook 15 ac 119 txbecause of various errors after windows update i put my system on recovery after the recovery again the problems have started coming. recent problem is of brightness. i cannot adjust my brightness at all. F-keys from keyboard have no effect and even it can not be adjusted through control pannel. i checked in device manager regarding the dispaly drivers update. it says i am using the latest versions of display  drivers.please help. 

A:brightness keys not working ; can't adjust brightness at all

Hi, I'd try reinstalling the amd/intel switchable graphics software package on the link below as it mentions a fix related to the f2/f3 keys. http://ftp.hp.com/pub/softpaq/sp74501-75000/sp74717.exe When this has completed, restart the notebook. Regards, DP-K

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RELEVANCY SCORE 51.6

I have Windows 10 Home version 1607 build 14393.321 on top of my Lenovo Z51-70 80K6 laptop. Fn+F7 hotkey is supposed to turn flight mode on or off, but it doesn't. All other Fn-keys work as expected.I don't know what to do to make Fn+F7 toggle flight mode. I can provide more information if you need it. Does anyone know how to fix this?

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RELEVANCY SCORE 50.8

I just bought HP 250 G5 with Windows 10.Hotkeys (Fn) don't work and I can't find any drivers that can fix this.What do I need to do to make them work? (So far I checked BIOS and they are enabled there) Thanks

A:HP 250 G5 hotkey not working (Windows 10)

Hi: The only suggestion I can offer would be to install the HP System Event Utility from your notebook's support page. This package contains the HP System Event Utility, which enables special function keys on supported notebook models to be programmed. For example, HP System Event Utility enables users to press the Fn+ESC keys to view system information. This package is provided for supported models running a supported operating system. http://ftp.hp.com/pub/softpaq/sp76001-76500/sp76383.exe

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RELEVANCY SCORE 50.8

I must have set a windows system hotkey?

I have f/8 set as a photoshop hotkey...recently when I hit f/8 it caused a semi transparent deep blue screen with two large gear graphics in the center to pop up over my screen.

I cannot for the life of me figure out how I set that.

I do have a macro program, MacroExpress running, but it does not have any setting in it for f/8.

I thought it might have come from windows media player (I'm running version 11) but I cannot find any setting of f/8 in the WMP menus.

anyone have a guess how I set this? and how to turn it off?

thanks,

Tom O'Connell
 

A:Phanton Hotkey working...

When you hit F8 in Photoshop, what have you set it up to do?

For the life of me, I couldn't imagine how you set that up. When did this start occuring (or at least, when did you first notice this)?
 

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RELEVANCY SCORE 50.8

Hi there

I'm a user of Gadwin Printscreen which I have been using for years, I have been using it all week normally i just start the program, hit PrtScn key and it brings up a dialogue allowing me to take snapshots but this time it didn't.

I have tried installing a later version the hotkey does not work on this either, so I put on an earlier image (made last week) I had and the hotkey worked fine, ran windows update, and it stopped working.

Is there any way I can check which program is using which hotkeys ?

Andy

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RELEVANCY SCORE 50.8

Hello We have just started to put our own image on the Revolve 810 G2 laptop and after installing the hp hotkey drivers have noticed that some of the hotkeys are not working. The keys that are not working are: fn + F1fn + F2fn + F8fn + F9fn + F10 Is there other hp software/drivers that should be installed to make these work? Thanks

A:Revolve 810 G2 - hotkey's not working

NZnewbie Restart the System Push F10 for the BIOS Go to Advenced Menu / Device Coniguration / activate FN Key Switch Reboot  

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RELEVANCY SCORE 50.4

The airplane mode hotkey is not working in my Lenovo G50-80 laptop. I have contacted Lenovo and then the sent a guy came up with a new keyboard and after diagnose he finds no hardware fault. Then he checked all the drivers and all of them were updated and he said it is a fault of windows 10. please help, it will be appreciated.

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RELEVANCY SCORE 50.4

Hi

I have a Toshiba Satellite L25-S119 laptop, a coulpe of days ago my wireless lan would not turn on using the fn+f8 key combination. I checked the device settings and everything is working okay. I checked the bios and the LAN is enable. When I try to use the connection software it says the the wireless LAN is not turned on. (plus the light is not lite up) Does anyone have any ideas how to resolve or bypass this issue.

Thanks
Jim
 

A:Wireless Lan switch not working with hotkey

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RELEVANCY SCORE 50.4

I have a g80 touch. My son was messing with it and got a blue screen from Windows. I can not gain access to the restore with out the blue screen reseting the computer. I have tried the one Key restore and it just loads back to the main screen after doing a chkdsk. I am out of warranty and I have had this computer worked on by Lenovo longer then I have had use of it. I am very disappointed in Lenovo for the way I was treated. All that aside, is there anything I can do to restore back to factory settings? I've tried everything I know to do. I am a former Dell technician and I am very familiar with computers but this Lenovo is just not doing anything. It's been replaced once and sent into the factory 7 times for repair and now they refuse to give me any help because it's out of warranty. It went down 1 day after the warranty expired. I am at a loss and thinking of just buying another from Dell. Please if anyone has an idea on how to get this junker to restore please let me know. 

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RELEVANCY SCORE 50.4

Hi! I'm on Windows 7 Pro x64 on my Probook 640 G2. I recently installed Windows 7 (coming from 10) and installed all drivers from HP's driver site, now everytime i push a button. For example vol+/-, mute, screen brightness+/-, the Wifi button I always get the error "hpCaslNotification has stopped working" While the buttons do exactly what they are supposed to do. If I press for example vol- 10 times, I'll get 10 errors in a row all saying the same thing. Please help me out!!!Below I've pasted the extended error message: Problem signature:
Problem Event Name: APPCRASH
Application Name: hpCaslNotification.exe
Application Version: 7.1.3.1
Application Timestamp: 57ccde16
Fault Module Name: KERNELBASE.dll
Fault Module Version: 6.1.7601.23572
Fault Module Timestamp: 57fd0696
Exception Code: e0434352
Exception Offset: 000000000001a06d
OS Version: 6.1.7601.2.1.0.256.48
Locale ID: 1053
Additional Information 1: e374
Additional Information 2: e374b9907fdbd28466bef37946f4c19b
Additional Information 3: c259
Additional Information 4: c2599c4e3b147b23c37aae937c702771Thanks in advance!

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RELEVANCY SCORE 50.4

I have installed HP hotkey support on our new model of laptop (Probook 650G2). But it does not adjuct the brightnessvia the FN keys. We are using Windows 7 Enterprise. I have tried different versions of the hotkey support software but still wont work. The volume keys work fine. All the drivers are upto date with HP support assistant. 

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RELEVANCY SCORE 50.4

I have installed a new copy of Windows 7 Ultimate 64-bit onto a new machine.

Like my previous machine, I tried to change the input language from English to Korean with the right alt key.
It doesn't work. I've checked the keyboard with my laptop, right alt key changes the input language fine.

On my laptop (with working right alt key) in "Text Services and Input Languages" the default input language
is set to "Korean (Korea) - Microsoft IME." This is the only input language that has been set up.
I did the same with my new computer, but it doesn't work.



On my laptop when I hit the right alt key, the language would change as shown in the image above.

On my new computer when I hit right alt I hear the Windows exclamation sound and nothing happens.

Any help is much appreciated.

A:Microsoft IME (Korean) Right Alt Hotkey not working.

Hiyya JJ mate try a sfc and chkdsk for starters mate could be just a minor glitch.


http://www.sevenforums.com/tutorials/1538-sfc-scannow-command-system-file-checker.html

http://www.sevenforums.com/tutorials/433-disk-check.html

My right Alt brings up File!!

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RELEVANCY SCORE 50

Hi I just recently got a Y700 laptop( Model: 80NW0010US ). 15" Touchscreen versionJust recently the F5 Airplane Mode hot key has stopped working. It worked when I first received it a few days ago, and all of the other hotkeys are still working just fine. I should probably mention that the F5 key, itself, works. As I can still hit the F5 key and it will refresh the current web page. I can still turn airplane mode on/off through network settings, but I really want to fix the hotkey if possible. I've gone to Lenovo's support page and installed the following:-BIOS update-Energy_Manager_and_Flight_Mode_Driver-Battery Gauge-WLAN-Synaptics-Intel WLAN-Intel Management Engine Interface Driver-Intel Bluetooth-Intel Chipset-Lenovo Utility-Advanced Configuration and Power Management Interface (ACPI) Driver I have run the following programs(none of which show anything being infected/corrupted):-McAfee Antivirus-Malwarebytes-Command Prompt ( sfc and DISM ) None of the above helped in fixing the airplane mode hotkey. I will continue editing this post with drivers/fixes that I have tried. Thanks for looking and any help is much appreciated.











Solved!
Go to Solution.

A:Y700 Airplane Mode Hotkey not working

Synn wrote:Hi I just recently got a Y700 laptop( Model: 80NW0010US ). 15" Touchscreen versionJust recently the F5 Airplane Mode hot key has stopped working. It worked when I first received it a few days ago, and all of the other hotkeys are still working just fine. I can still turn airplane mode on/off through network settings, but I really want to fix the hotkey if possible. I've gone to Lenovo's support page and installed the following:-BIOS update-Energy_Manager_and_Flight_Mode_Driver-Battery Gauge-WLAN-Synaptics-Intel WLAN-Intel Management Engine Interface Driver-Intel Bluetooth-Intel Chipset-Lenovo Utility-Advanced Configuration and Power Management Interface (ACPI) Driver None of the above helped in fixing the airplane mode hotkey. I will continue edititg this post with drivers that I have tried. Thanks for looking and any help is much appreciated.Check your system for corruption or virus/spam/malware.

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RELEVANCY SCORE 50

I have a Lenovo ThinkPad E560. Above the number pad, there are four keys, a calculator, a lock, a sphere that means "internet", and a folder. Three of them (calculator, internet, folder) work, but the "lock screen" does nothing. I have tried:1. Installing "Lenovo Hotkey Features Integration" for Windows 10 off the Lenovo website2. Pressing the "Fn" key while pressing the lock screen key Neither of these things made it work. The key is not physically broken - if I press it in certain contexts (such as when the Desktop is showing) I get a Windows "ding" sound (the same way you get if you press any other key Windows doesn't recognize at the Desktop). For some reason the system just doesn't seem to know what to do with it, even with Lenovo Hotkey Features Integration installed. This is a brand-new install of Windows 10 on a laptop I just bought (used), so I cannot say whether or not the key worked in the past. I *can* lock Windows using the Windows key + L shortcut. Does anyone have any ideas how to get the "lock screen" key working?

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RELEVANCY SCORE 50

I have re-installed, as a clean install, Win7 Pro 64 SP1, on a Lenovo T40.Every driver on the website had to be downloaded and installed.However, I cannot regain functionality on the 'Fn' blue keys, which turn the brightness /volume etc. up and down.Also windows update seems reluctant to find any updates......Is there a keyboard driver for this model?I had no such problem with my S200 model re-installation. Any help would be appreciated, thanks..

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RELEVANCY SCORE 50

Last night (about 23 hours ago) I made shortcuts of my most used programs to my desktop. I then designated hotkeys to each shortcut as well as making the shortcuts "Hidden".

Last night, the Hotkeys were working perfectly, but now as I turned on my computer the hotkeys don't seem to work anymore.

Any kind of help is very much appreciated

A:Hidden Desktop Shortcuts' Hotkey not working

Making shortcuts hidden does not disable key combinations that you assign to them.

Please check whether key combinations are still assigned.
You can use this free program RJL Software - Software - Utility - Shortcut Key Explorer - Download
to check all of them in one place.

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RELEVANCY SCORE 50

I have a Lenovo Edge 2 (one of the Flex Series) that has been working great for the past 10 months.  I usually use the mouse and turn of the touchpad so I don't accidentally move the cursor while typing.  On this machine, the F6 key enables/disables the touchpad.NORMALLY:  a notification comes up briefly on the screen when F6 is pressed (either a diagram of the touchpad, or a diagram with a diagonal line across the touchpad); there is a "live" icon in the lower right hand tray of the display that indicates when the touchpad is disabled.PROBLEM:  Yesterday evening an automatic Windows 10 update occured, and the touchpad could no longer be disabled (the notification came up, but the touchpad worked even when the notifcation indicated that it should be disabled); also, the "live" icon was gone.  TEMPORARY FIX: I uninstalled the Windows 10 update, and resinstalled the Synaptics driver for the touchpad (from the Lenovo website), and everything is back to normal.  I have prevented automatic updates by making my internet connection "metered", but I work in many places, and use different networks, and don't want to have to keep all of them "metered".MY QUESTION:  Any ideas what this update is doing to mess up my touchpad, and how to fix it? (I would like to allow the updates)?

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RELEVANCY SCORE 49.2

Any advice would be much appreciated.

Toshiba Satellite T130- 16w, Windows 7

Several months ago i deleted some of the factory bloatware on my laptop because of slowdown. Though i checked everything was unnecessary before deleting it, i think i might've made a mistake. Since then i've only used mobile internet. Today I came to turn the wireless on the function+F8 key no longer does anything. The little wireless/bluetooth menu does not appear. Wireless is currently off and I can't get it on.

Wireless is turned on in the BIOS. In the device manager it appears as working and enabled. The computer is in every way set up to use it, I just can't get the key to do anything so i can't turn it on. Weirdly, I can turn bluetooth on and off separately, just not wireless.

I've updated the driver for the wireless but the hotkey driver isn't anywhere on the site. I've tried searching it elsewhere but couldn't find it for windows 7. Can I use the XP one, or one from a different Toshiba model? The T130 section just returns no results.

Does it sound like the hotkey is the issue? Does anyone know where I'd find the driver? Is there any way to turn the wireless on without using the function key (there's no switch)? Like through windows? I've been trying to sort it out for 4 hours and gotten nowhere.

Thanks for reading.

Message was edited by: wl86

A:Satellite T130- 16w wireless hotkey stopped working

Hi

Win 7 requires the Toshiba VAP (value added package) installation to get the FN buttons working.
Visit the Toshiba EU driver page and there you can find the VAP for Win 7 64bit

If you need the VAP for Win 7 32bit, choose another notebook series and use the VAP released for another notebooks.
The VAP does not depend on notebook series.

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RELEVANCY SCORE 49.2

Hello,
I've got a laptop, sony fz21e, which did come with Vista installed.
Now that windows 7 has been around for a while, my friend has maanged to install it on the laptop, since it can use vista drivers.
Ive added uk extended keyboard to the standard list (which was uk keyboard and some other thingy I dont know). I also set default keyboard to extended.
Now if I want to do a letter with a circumflexy, i type ALTGR+ 6, let go of all keys, then press the required letter. this works.

But for some reason, tilde doesnt work (did in Vista). Normally, AltGr + # (tilde is on # key) followed by required letter. Tried using shift, just in case, but no joy.
Tilde works fine by itself (ie shift #)

OK Thanking you all for Any and all ideas
Greeny

A:uk extended keyboard: hotkey for tilda's characters not working

When all else fails, all symbols have ASCII codes that can be looked up - then just use the alt key plus the numeric code for the symbol u want. Here is a link (but there are many)..... http://www.ascii-code.com/ hope this of help. I'm sure you can then setup a rarely used key as a hot key, I just can't remember how to do that - LOL.

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RELEVANCY SCORE 48.8

Hi Lenovo! 1.hotkey setting not working after touchingIt was working but not after the XX installation of the new driver as follow:https://support.lenovo.com/us/en/olddownloads/ds029026 2.camera gesture application is not supported, and the voice ass3. Voice assitant is not available (no dragon assistant link).

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RELEVANCY SCORE 46.4

Hello Sir, My laptop USB not working due to drivers. I was download all driver on your website. But usb driver not working. In device manager 2 driver not work. PCI & USB CONTROLLER. PLEASE FIX THIS ISSUE

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RELEVANCY SCORE 45.6

For some strange reason, the brightness doesn't appear to be increasing or decreasing anymore. Whether I try it from the FN key function, or the power options and even under settings on the right swipe menu, the brightness on the monitor is not changing. I trying rebooting, but that didn't help either. I'm runing an acer aspire ES1-512-C1W0 with Windows 8.1 64bit 4GB RAM. Any ideas what's wrong?

A:Brightness not working

Well, nevermind. Problem solved I guess. I did a restart instead of a shutdown, and it looks like it started working again. Not sure why it wasn't before.

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RELEVANCY SCORE 45.6

Suddenly from yesterday brightness controllers are not working. i dont know what happen? suugest the best solution

A:Brightness is not working

Hi @Kuladeep127,I hope you enjoy your visit to the HP Support Forums. I understand you are having an issue with the brightness. I will be glad to help you. Please post the full product number of your computer. See the following, if you need help with that information.How Do I Find My Model Number or Product Number? Please get back to me, so I can help you.

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RELEVANCY SCORE 45.6

i have installed windows 7 ultimate in my pc , the thing is brighness keys are not working and there is no option of adjusting brightness ,all the possbilities i tried  please could u help me to solve this 

A:brightness is not working

Hi: Did you install the chipset and graphics drivers?  That would be the only suggestion I can offer...Install and restart the PC. This package contains the Intel Chipset Installation Utility and Driver for supported notebook models and operating systems. This utility enables the operating system to show the correct name for the installed Intel hardware in the Microsoft Windows Device Manager. http://ftp.hp.com/pub/softpaq/sp52501-53000/sp52791.exe This package provides the driver that enables the Intel High-Definition (HD) Graphics in supported notebook models that are running a supported operating system. If high-definition multimedia interface (HDMI) video output is supported, this package also installs the HDMI Audio Driver. http://ftp.hp.com/pub/softpaq/sp61001-61500/sp61152.exe  

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RELEVANCY SCORE 45.6

(fn+F2 and fn+F3) for brightness are not working, while the other function working properly... help me plz





DJanoon

A:(fn+F2 and fn+F3) for brightness are not working

What is the product number? Did anything change before this started happening? Power the system on and press F10 about once a second to get into BIOS.  Once you are in BIOS, go to the configuration tab (typically next to last tab) and set Action Keys to enabled.  Save the changes, exit, and the system should reboot automatically.  Test the brightness keys wihtout pressing the Fn key.  I suspect they will not work in this state, but I want to rule out the possibilities while awaiting the product number.

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RELEVANCY SCORE 45.6

My probook cannot control the brightness by fn+shortcut. I've tried to update the driver and reinstall the driver but it still not working. Any recommendations? Thanks in advance.
 

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RELEVANCY SCORE 45.6

my laptop's brightness is not working and why i can not download apps frome store.

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RELEVANCY SCORE 45.2

after formatting my system i descover that the button which is used for increasing and decreasing of brightness is not working please i need a help

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RELEVANCY SCORE 45.2

Dear All! A few weaks ago I bought a new HP ProBook 440 G3 notebook and everything is working perfectly, only the FN keys for screen brightness are not working (the other fn keys for volume etc are OK). I was informed that I should download the missing codec / program from HP to fix this, but I cannot find it anywhere. Could you please help me? Thank you in advance.

A:Screen brightness FN+F4/F5/F6 not working

Here is the driver page   http://support.hp.com/us-en/drivers/selfservice/hp-probook-440-g3-notebook-pc/7834551 You need probably the video driver and hotkey support

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RELEVANCY SCORE 45.2

After installing new Windows7 Proffesional  OS. Brightness control keys are not working of my laptop. My laptop model is HP 15-r249tu  I search for drivers but not find suitable and working driver for my laptop.  I have hotkey driver software but this soft not installing ...plz help to solve this problem.

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RELEVANCY SCORE 45.2

i have HP laptop product number- W6T33PA#ACJ and serial no [Personal Information Removed]....
i have installed windows 7-64 bit 3 days back. since then my brightness keys are not working.
 
 
pls help

A:BRIGHTNESS KEYS F2 AND F3 NOT WORKING

Hi: Did you install the Intel graphics driver from your notebook's support page? Not having the graphics driver installed is normally why the brightness is stuck on maximum, and why you can't adjust it lower or use the Fn keys to adjust it. Go to the device manager and click to expand the Display Adapters device manager category. There you should see an Intel HD graphics adapter listed there. If you see a Standard VGA Adapter listed there, that means the graphics driver is not installed and that is why the Fn brightness keys don't work.

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RELEVANCY SCORE 45.2

I buyed hp laptop. It came with DOS but i changed it to windows 8. But the brightness keys were not working. But all others keys were working properly.

A:brightness keys are not working

HP does not post Windows 8 drivers for that laptop just 7 and 10. Check device manager and see what is showing for display adapter. If it is Microsoft Basic brightness adjustment will not work. I suspect you need quite a few drivers for it which we are going to have to help you get from hardware manufacturer sites.  Post back with identity of display adapter. 

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RELEVANCY SCORE 45.2

I have a Dell Inspiron 5555 that I purchased today from the Microsoft Store.  The computer works great, but I've noticed that when I try to change the brightness using the brightness keys (F11 and F12) to adjust the brightness, they don't work.  I did get it to brighten up the screen once, but after doing that, I have been unable to make any changes.  Has anyone seen this and does anyone know something I can do or try to see if I can make these keys work?

A:Brightness Keys not working

The F keys toggle between Media and normal functions by using the FN key. Try using the FN key with the brightness F key--which is not necessarily F11 or F12. Check your manual. The sun symbols on the Function keys might tell you where the brightness settings are. On my model it is F3 & 4.

You can reverse the toggle settings to make the function you use most the default. The default doesn't use the FN key.

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RELEVANCY SCORE 45.2

I performed a clean install for Windows 10 on a ZBook 15 G2.  I installed the drivers from HP. The issue is the hotkeys to change the brightness does not work, however, all other hotkey functions work just fine.











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A:Brightness HotKeys Not Working

You can try the link shown below to resolve this issuehttp://h20564.www2.hp.com/hpsc/swd/public/detail?sp4ts.oid=7343205&swItemId=ob_142323_1&swEnvOid=4132 Hope this helps, for any further queries reply to the post and feel free to join us again  **Click the White Thumbs Up Button on the right to say Thanks**Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem. Thank You,K N R KAlthough I am an HP employee, I am speaking for myself and not for HP

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RELEVANCY SCORE 45.2

sir my laptop brightness keys are not working in windows 10. please solve the issue

A:brightness keys f2 and f3 not working

Hi Have you tried the combination of fn key and the f2 key?

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RELEVANCY SCORE 45.2

I recently needed to adjust the brightness of my screen but got no response when pressing F2 or F3.  The tiles in the display setting show brightness but when I toggle the brightness does not change.  Please help because my screen is giving me a headache

A:Brightness Keys not working

Hi, Please try with fn key as mentioned on the following instructions     http://support.hp.com/au-en/document/c00832191 Regards.

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