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Screen brightness buttons stopped working

Q: Screen brightness buttons stopped working

I was able to adjust the brightness of my screen using the f2+f3 button but suddenly they stopped working and am not able to adjust the brightness of screen from any place neither control panel nor any other option tried some methods but they all failed

RELEVANCY SCORE 200
Preferred Solution: Screen brightness buttons stopped 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.)

A: Screen brightness buttons stopped working

Hi, Try the following. Download the Intel HD Graphics installer on the following link and save it to your Downloads folder. http://ftp.hp.com/pub/softpaq/sp68001-68500/sp68117.exe When done, download and reinstall the Chipset driver on the link below. http://ftp.hp.com/pub/softpaq/sp73501-74000/sp73543.exe When the Chipset reinstallation has completed, do not restart as prompted, instead open your Downloads folder, right click the Intel Graphics installer and select 'Run as Administrator' to start the installation. When this has completed, shutdown the notebook. Unplug the AC Adapter and then remove the battery. Hold down the Power button for 30 seconds. Re-insert the battery and plug in the AC Adapter. Start the notebook and let Windows fully load for a few minutes before checking. Regards, DP-K

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RELEVANCY SCORE 77.2

The dispaly brightness buttons on my Elitebook 1040 G2 (F9, F10) stopped working, perhaps with an update but not sure.  I have installed the latest Windows updates and graphics driver, run scannow, DISM, to no avail.  Anybody have a suggestion? OK, I solved it.  I installed the latest HotKey support drivers, which I saw suggested in a recent thread for a different model, and that fixed the issue.

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RELEVANCY SCORE 73.6

Hi, I have bought HP g5 245 and have installed windows 7 ultimate 64 bit. I am facing a problem that i am not able to reduce screen brightness using the brightness buttons. The brightness is stuck at the highest level. Please suggest solutions

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RELEVANCY SCORE 73.6

Product: F9H96UAR#ABAModel: 15-g012dx I have had this laptop for about a year and a half and have had issues with the brightness buttons not working before.  Usually I could get them working again by restarting my laptop.   Now my brightness and volume buttons won't work at all even after I restart.  I can get the brightness and volume to change in settings and by clicking the volume button on the bottom right corner of the screen, but pressing the f buttons does nothing.  The only f button that seems to be working is f1 (?).  I have looked on a bunch of forums and there is a wealth of advice regarding installing drivers, rebooting, etc., but many of the links they suggest are out of date and lead nowhere.  Can anyone help me with this?

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RELEVANCY SCORE 73.6

Hi I have an HP 255 G3 Notebook running Windows 10 64-bit. The brightness buttons (f2 and f3) are not working for brightness adjustments. Nothing happens when the buttons are pressed. The othe buttons are working fine (for example volume adjustment f7 and f8). Any ideas on how I can make the buttons work? Kind regards Joey

A:Brightness buttons not working in Windows 10

I just did clean install after update and my brightness keys are not working either! If there is fix please include me in post, thanks!

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RELEVANCY SCORE 72.8

I have an HP Elitebook X3U19AV that was given to me from my work.

Brand new out of the box.

Running Windows 10 Education - version 1607
OS Build 14393.1593

Two somewhat similar problems with one little difference.

When I use the F3 and F4 button to try and control brightness nothing happens. I've tried pushing these buttons while holding down the fn key and without holding down that key.

When I use the f5,6 and 7 button to try and control the volume, I can see the system volume display showing up and being affected, but it doesn't change the volume that is actually coming out of my computer. I have noticed this on several websites with sound. I also downloaded Spotify to see if the volume control buttons would work on that and they do not. I have to find the individual volume control within the website or in Spotify and change the sound for just that app or website.

I have followed the suggestion on this website that asked me to run the System File Checker. No luck.

https://answers.microsoft.com/en-us/...777cdcd?auth=1

Any ideas? Thanks!

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RELEVANCY SCORE 72.8

So I have two Dell Inspiron (all-in-one) 3030’s that we cannot adjust the brightness on via the buttons on the right hand side. When the issue appeared on the first PC I thought maybe the buttons were broken and since it was out of warranty I simply dimmed the screen via the Intel graphics adapter settings. Fast forward to a few weeks later when another machine (same model) got his with a Crytpo virus and I had to do a clean install and now it too has the same problem. I installed all the drivers from Dells site but now I have two computer computers in where the brightness buttons on the right hand side don’t work. Everything including the BIOS is up to date but that got me wondering….Is there anything special that needs to be installed for those buttons to work specifically? Typically hardware buttons just work.
I would call Dell but they are out of warranty by a few months.

A:Inspiron 3030 all-in-one brightness buttons not working.

I do not see an Inspiron 3030 AIO. Do you mean the Optiplex 3030 AIO? Did you install the Dell On-Screen Display (OSD) Application?

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RELEVANCY SCORE 72.8

Hello,
The controls (volume, brightness, keyboard brightness, etc) on the F1-F12 buttons are not working.  This is probably a setting issue but my XPS 13 is new and I haven't done much with it except let my kids play with it.  If I want to adjust volume, I have to manually open up the program to adjust it.  It is just getting annoying.  Please help.

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RELEVANCY SCORE 71.2

I have a hp Envy 15 notebook PC windows 10. my screen brightness control button (F2,F3) don't work now they use to, and I am unable to alter them with the control panel.

A:my screen brightness control buttons don't work

Hi, Can you post back with the full Model No. and Product No. of your notebook - you can usually get this by holding down the fn key and pressing esc, otherwise see Here for a guide on locating this information. Regards, DP-K

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RELEVANCY SCORE 70.4

I recently updated my AMD display driver (Radeon 7640G I think) and now my brightness buttons, keyed to F2 and F3 are not working. The rest of my buttons are working fine so it is not the keyboard. I also cannot change it when I press the battery button on my taskbar (both brightness and battery saver are unavailable). This is a major issue because now my screen it at the lowest brightness possible and I have to work with my lights off (and even then it's still difficult to see). I tried updating my drivers but there was nothing available to update. I've been trying to update drivers for my HP printer though both updates receive an error message:   (1)  Hewlett-Packard - Enterprise WSD Multi-Function Printer, Multi-Function Printer, Other hardware - Null Print - HP ENVY 7640 series - Error 0x8024200b (2) HP driver update for Fax - HP ENVY 7640 series - Error 0x80240017 Microsoft Support tried to help with the error message (and reportedly tried to fix Windows Update) but after they "helped" me this brightness issue starting occurring. If it means anything, when my computer boots up, a new screen appears that says something about Watch Dogs. That used to never appear until MS. I'm not sure if that is the issue though.  Thanks!

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RELEVANCY SCORE 69.6

Good day, who knows how to adjust  the screen brightness of Dell 5250 with Windows 7 Pro installed? Buttons on the screen do not work. OSD application installed, but not active. In setup OSD mode is enable.
 

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RELEVANCY SCORE 67.2

hello Im having an issue with my laptop , two days ago i turned it on and i dont know what did i pressed but a dailouge box appeared with two options ( yes\ no ) and i was in a hurry i think i cilcked on yes or maybe no i dont remmber but  since then my brightness keys f2 and f3 and my volume control keys f6 and f7 and f8 none of them are working i tried every single soultion in the internet now the screen is too bright and i cant control it i wish u could help me asap thank you

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RELEVANCY SCORE 66.8

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 66.8

Resolving Problems with the Brightness of the Display. Installing the latest graphics drivers can resolveBrightness issues. Updated video driver automaticly.

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RELEVANCY SCORE 66.8

The brightness control keys (f2 & f3) on my pavillion dm4 stopped working all of a sudden. I'm operating windows 7 64bit. I've tried reverting to previous system restore points. I've also installed the BIOS, Intel chipset, and graphics drivers. All the other function keys are working properly, just can't change the brightness. Right now it's stuck on the brightest setting.I hope someone can point me in the right direction to solve this issue, I'm getting terrible eye strain from the screen.Thanks











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A:Brightness Controls Stopped Working - dm4

@Rico i found out how to fix it.. trial and error... go to device manager and click on your graphics driver.. and uninstall it... reboot computer... if you have win 7 it should install the updated grappics driver automaticly.. if not go back to device manager.. and go to the new device which isnt installed.. update it.. and restart computer.. then brightness controls will work.. sorry if i rushed through instructions..  reply back if you need more specific onees

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RELEVANCY SCORE 66.8

Hi everyone,
About a week ago, my laptop's brightness key stopped working.
It's not a hardware problem because if I try changing it from control panel I fail. Brightness icon disappeared into windows 10 home x64 1151 as well as control center.
I tried reinstalling both Intel and Nvidia drivers.
the machine is an Acer E5-571G-50NS upgraded to Windows 10 about a year ago.
Thanks in advance,
cheers!
 

A:Display Brightness key stopped working

When you say you 'fail' changing brightness in the control panel do you get an error message, what do you mean?

Is your PC fully up to date with Windows Update?
 

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RELEVANCY SCORE 66.4

Hey both my enter buttons have stopped working, the problem is that i have only used one of them.Ive tried reintsalling the drives for the keyboard, reinstalling windows 7 aswellNone of these helped. I am completely lost becasue i am 1 hundred procent sure that i havent spilt any soda liquid on it. Greetings person whose quite desperate atm 

A:Both my enter buttons have stopped working

G'day hamthu, and Welcome to BC.
 
Do you have access to a spare keyboard ?

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RELEVANCY SCORE 66.4

Multimedia buttons ex: play , Mute , Volume up , Volume down all stopped working , I dind't update anything lately. Would appreciate anyone helping. 

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RELEVANCY SCORE 66.4

Refresh, Back, Forward, Home, and other IE8 buttons stopped working today. I can still perform the above commands by going into the menu. What happened? How do I fix this problem?
 

A:Solved: IE 8 --- buttons stopped working

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RELEVANCY SCORE 66.4

yesterday suddenly a bunch of bottons on my keyboard stopped working (a,q,z,1 are the buttons). I have a toshiba satellite laptop. thanks for any help
 

A:Certain buttons on keyboard stopped working

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RELEVANCY SCORE 66.4

Hi, I am having some issues regarding my laptop's brightness. Firstly, when I turn my laptop on, the brightness is always on pitch black so I can't see the screen. I have been on to all the settings and put the brightness as max for both when it is plugged into power, and not. And yet each time I switch it on, the brightness isn't on and the screen is completely black. Secondly, my brightness buttons are the wrong way round, so the button I should press to reduce the brightness actually increases it, and the button I should press to increase the brightness actually decreases it.Again I have looked in the settings and can't find anything there to change them - I haven't downloaded or installed anything that should have changed them, I literally use the laptop for microsoft office and the internet.  Please help

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RELEVANCY SCORE 66

Hi everyone,
About a week ago, my laptop's brightness key stopped working.
It's not a hardware problem because if I try changing it from control panel I fail. Brightness icon disappeared into windows 10 home x64 1151 as well as control center.
I tried reinstalling both Intel and Nvidia drivers.
the machine is an Acer E5-571G-50NS upgraded to Windows 10 about a year ago.
Thanks in advance,
cheers!
 

A:Display Brightness key stopped working (Solved)

When you say you 'fail' changing brightness in the control panel do you get an error message, what do you mean?

Is your PC fully up to date with Windows Update?
 

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RELEVANCY SCORE 66

my daughter received the above from f. christmas. the touch pad and associated buttons have stopped working - no cursor. how do we get it working again? Rod+

A:Satellite C50-B-189 touchpad and buttons stopped working

Hi, this is due to the pad driver (which is bugged), just kill the process using CTRL+SHIFT+ESC AND THE TAB plus DOWN ARROW to navigate to the target process. I have to do this each starts.

From tomsguide (november 2014):





These fixes don't help, all that happens is, after some time, the touchpad fails again. While Toshiba works on this, I have figured out a quick, effective workaround. This is for my new Windows 8 Toshiba.
Press CTRL ALT SHIFT to get your processes to come up. Find the Touchpad "enhancer" process. End the process. Your touchpad will work fine until next restart at which point just repeat this step.
If you are struggling to end the process without being able to use your touchpad, I found a curious thing out. If you hold a mouse click down, you can move the mouse arrow with the touchpad just fine. Its a bit... inconvenient...but all you need to do this for is to end that process and after that you can use the touchpad normally.

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RELEVANCY SCORE 66

Hi! So I have a good keyboard called X7 G300. And I've never had any issues...until now. A few of buttons on the keyboard suddenly stopped working. The keyboard worked fine last night before I went to bed, when I was gonna check some sites before school, and a few buttons was not working. I have borrowed another keyboard right now but its tough using another keyboard after using the same for over a year. Any tips? The keyboard has never been hit or dropped. Any tips? Really want it to work again.

A:Some keyboard buttons suddenly stopped working!

Is the keyboard wired or wireless?

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RELEVANCY SCORE 66

Win XP, SP2, 1Gb memory, nothing else special.

Those pretty little buttons have stopped firing up software. The only function seems to work is that the one next to the power button turns the machine on!

Any Ideas?

The only recent change is I upgraded Microsoft Office 2003 recently.

The buttons ARE set to fire software up.

A:A 200 - The 3 little buttons by the power button stopped working

Hi

Well, I don?t know why it doesn?t work but these 3 little buttons are Toshiba Controls.
Did you try to update the controls driver? You can find it on the Toshiba website under

http://eu.computers.toshiba-europe.com and ?Support & Downloads?.

Furthermore you can check the settings. I?m not sure but I think you can find them in ?Control Panel? .

Bye

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RELEVANCY SCORE 66

Hello all

I just built a PC for the first time this past weekend. Everything fired up and worked GREAT except for one thing. My Wireless Logitech MX3000 keyboard hot keys and the side buttons on my mouse no longer work.
I installed the Set Point software. I reset all the hotkeys and the side mouse buttons. But to no avail.

Any helpful hints would be appreciated. Here is the system I built:

Antec Nine Hundred Black Steel ATX Mid Tower Computer Case

NEC 18X DVD±R DVD Burner With 12X DVD-RAM Write Black E-IDE / ATAPI Model 7170A-0B

G.SKILL 2GB (2 x 1GB) 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400) Dual Channel Kit Desktop Memory Model F2-6400PHU2-2GBHZ

NEC Black 1.44MB 3.5" Internal Floppy Drive

SAMSUNG SpinPoint T Series HD403LJ 400GB 7200 RPM SATA 3.0Gb/s Hard Drive

Microsoft Windows XP Pro SP2b 1pk

OCZ GameXStream OCZ700GXSSLI ATX12V 700W Power Supply

Creative Sound Blaster X-Fi XtremeGamer 7.1 Channels PCI Interface Sound Card

PNY VCG88GTS32XPB GeForce 8800GTS 320MB GDDR3 PCI Express x16 HDCP Video Card

Intel Core 2 Duo E6600 Conroe 2.4GHz LGA 775 Processor Model BX80557E6600

EVGA 122-CK-NF68-A1 LGA 775 NVIDIA nForce 680i SLI ATX Intel Motherboard
PS: In case it matters. The Mouse and Keyboard hotkeys did work on my prior PC.
 

A:Mouse & keyboard hot buttons stopped working

The first thing I'd try is uninstall & reinstall the drivers. Instead of using the disk to reinstall from, download the latest ones from the Logitech site.
 

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RELEVANCY SCORE 66

It's a Sony Vaio touchscreen laptop i5 that came with Windows 8, upgraded to 8.1 about a year ago. Yesterday, the buttons in the available wireless connections stopped working. When you click on an available connection, they no longer provide the drop down that offers connect or disconnect.

Everything is up to date...connecting to LAN works fine.

Help?

A:Windows 8.1 Wireless Buttons Stopped Working

Did this happen after installing the new 8.1 update?

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RELEVANCY SCORE 65.6

Upgraded to windows 10, then my screen brightness stopped working. All drivers are up to date, all display drivers are activated.

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RELEVANCY SCORE 65.2

While in IE the errow buttons have stopped working, I have to use the slider bar to move up, down and sideways.
In other applications they work ok.

Where am I missing the control?
 

A:Solved: Scrolling/errow buttons stopped working

after reboot errow buttons now work.
 

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RELEVANCY SCORE 64.8

Hi ,         We purchased 3 lenovo ideapad 110-15ISK Laptops (ideapad). in that i installed windows 7 professional os. i am trying to incre,decrease screen brightness(fn+f11,fn+f12). but brightness control buttons not working. how to control brighness part.Now brightness is very high. Because of this brightness i am getting eye pain. So Please provide me solution for brightness control. my mail id : [email protected]  Thanks.  

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RELEVANCY SCORE 64.4

All the Menu, Function, ISO, and picture preview buttons on my camera stopped working. I had not used the camera for three weeks, and the battery was loaded. Now, only the selector dial (Auto/P/A/S/M etc) works.

How do I reset the camera? Please help.
 

A:Sony DSLR A200 Menu/Fn buttons stopped working

sproyy said:


How do I reset the camera? Please help.Click to expand...

Try Removing the battery ... Then put it back in
 

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RELEVANCY SCORE 64.4

I can no longer scroll by pressing the left and right buttons above my left click button. It was working fine until one day it just stopped doing anything. Any solutions?

Thanks
-Lewis

A:Tecra 9100 - scrolling stopped working on the left and right buttons

Why you don?t try to configure the touchpad settings again.
Did you check the settings in the control panel -> mouse ???
There should be a option and some touchpad properties which could be changed.

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RELEVANCY SCORE 64.4

Just setting up a new computer. Have a logitech receiver and wireless mouse + keyboard ... batteries in both are good (I checked with voltmeter).

So everything is fine and I'm setting up windows. I go to local security policy to disable the administrator account and then go to rename it, and find out my keys aren't working!! But for some odd reason, the shortcut buttons to calculator and internet explorer work just fine... just none of the keys (numbers or letters) work. cntrl alt del doesn't work.

So I try a keyboard that is from a working computer, and that won't work either. I'm really stumped. The USB ports should be fine as the MOUSE works fine (the wireless mouse and also other mouses work fine). The motherboard is brand new.
The working keyboard I tested doesn't seem to be even getting power on this new computer. Not sure why. I can't even get into the BIOS cause the keyboard doesn't work!
 

A:keyboard stopped working!!! (keys don't work but shortcut buttons do .. HUH!?)

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RELEVANCY SCORE 64.4

On my XP-Home - Exit window...where you can choose to Logoff, Exit or Restart the system...this has stopped working...the window and buttons are there, can click on them...all that happens is nothing...cannot turn off the system, or anything...seems the only way I can do this is to go into the TaskManager and Disconnect User...and go to another signoff screen, that I have not used in the past...years now.

I have tried to add Norton SystemWorks 2003 and had some probs...but why would it affect the sign off screen? And...more importantly...how do I fix this so it works again? And...what is the culprit? So I don't repeat the problem??

Sure hope somebody can help me...I have been going round and round trying to figure it out...for hours ...

thanx for any help...I sure do need it...this has been a big mess...alot of other problems, too...like drivers saying that none are supported and needs to be updated...all of them...HELP!!

Thanx...parrotplay
 

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RELEVANCY SCORE 59.6

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 59.2

After upgrading the OS to windows 10, the fn keys (f9 and f10) for adjusting the screen brightness are not working. I have already updated the driver of the keyboard to the latest version and there is no problem in ajusting the screen brightness in the display setting panel. Please help.

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RELEVANCY SCORE 59.2

please help me i have installed intel chipset driver and intel hd graphics but my screen brightness stucks at maximum and my bluetooth not working so please kindly help me to solve this issue...thanks in advance

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RELEVANCY SCORE 59.2

Hello HP Team, I am using HP Notebook 15-ayo19TU but I am unable to reduce screen bightness and cant scroll page. I am using windows 7 64 bit. How could I trublshot this and resolve this issue ASAP.

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RELEVANCY SCORE 58.4

The adjustment no longer works. And the screen is blindingly bright giving me a supersized migraine.
 
Anybody know how to fix this please?

A:Screen Brightness on my Windows Adjustment not working

Not on the information you have given us.
 
Desktop or laptop ?  Make and model ?  Main component specs if it is self-built ?  Post back with this information
 
In the most general sense, if it is a desktop borrow another monitor, if it is a laptop connect it to an external monitor. This will at least tell you if it is a monitor/screen problem or a computer problem.
 
Chris Cosgrove

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RELEVANCY SCORE 58.4

Hi,The keyboard keys fn+f5 and fn+f6 do not work for changing the brightness under windows 10. Other fn keys, like for changing the volume - work.Does anyone have a solution for this?

A:Screen brightness change fn keys not working

Hello Copperis, Try updating BIOS, chipset and hotkeys support from HP website.Ensure Windows is up to date. Go to BIOS,Choose Restore defaults  

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RELEVANCY SCORE 58.4

The adjustment no longer works. And the screen is blindingly bright giving me a supersized migraine.
 
Anybody know how to fix this please?

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RELEVANCY SCORE 58.4

I have an Acer Aspire 1810TZ running Windows 7 Home Premium 64 bit. There are function key combos to adjust the screen brightness (Fn-right and left arrow). This function seems to stop working after I hibernate and un-hibernate the computer. Other function key combos, such as volume adjustment, still work fine. And adjusting the screen brightness via the power control panel still works. Restarting Windows restores the brightness adjustment key function until I hibernate and un-hibernate again.

An annoying glitch in an otherwise great machine.
 

A:Acer screen brightness function key not working

Try toggeling auto-adjust and trying again. Might not solve the hibernate thing, but may prevent a full reboot.
 

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RELEVANCY SCORE 58.4

I've just acquired this Lenovo G40-70, it came with Linux so I installed Windows 7 Professional 64bits and downloaded all the drivers from the support page for my computer, I've got everything working except for this three buttons: Brightness+/- , and the Airplane button .... what should I do? I've reinstalled all the drivers from your website, and also the last graphics software from intel ... nothing works ...











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Go to Solution.

A:G40-70 Brightness buttons (F11 and F12) don't work

hi soulzion,
 
Welcome to Lenovo Community Forums!
 
Please try installing this Software,
Lenovo Energy Management
 
This should provide function to your FN keys.
 
Hope this helps
Solid Cruver
 
 
 
 




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RELEVANCY SCORE 58.4

So recently I went to my laptop and I noticed the brightness was low. So I tried to turn it up. It failed.

I tried turning up the brightness through the Control Panel (Create a Power Plan) and it worked. How can I fix the buttons to work?

A:Brightness buttons don't work

Huh, it got fixed magically. I had a battery under my laptop.

So strange how computers can sometimes be, huh?

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RELEVANCY SCORE 58

My wife's laptop was just upgraded from Windows 8.1 to Windows 10. After the upgrade neither the touchpad or the touch screen worked at all. I dug around and enabled the Elan Mouse in Controle panel. That allowed the touch pad to control the cursor but the mouse buttons still don't work.
 
I haven't even started on the touch screen but I would love any ideas.

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RELEVANCY SCORE 57.6

I have a Satellite P50-C-11V laptop. I cannot adjust screen brightness using keys or settings. Even the slider in the mobility center does not change the brightness. I can move the slider but nothing changes. This happend 2 or 3 days ago. Before it was woking perfecly. I cannot understand what caused this.

All my drivers are up to date (maybe this is the problem )

A:Satellite P50-C-11V screen brightness control not working anymore

After a few sleepless night i fixed my probem. If you are experiencing the same problem, all you need to do is to go device manager - monitor - teamviewer monitor driver
and uninstall it. Reboot your laptop. That's it.

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