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Brightness icon not working

Q: Brightness icon not working

When in settings the "brightness icon" is not working, when clicking the mouse over the icon, the following message appears: (windows can't adjust the brightness on this display) Before it was working just fine.

RELEVANCY SCORE 200
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A: Brightness icon not working

Try the FN + F2 (brightness down) and FN + F3 (brightness up) to see if those shortcuts are still working:

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RELEVANCY SCORE 56

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 51.2

My desktop (in all apps) has suddenly started showing a black brightness slider on top left of the screen. I can neither drag it or close it. Very annoying as it covers important details in Excel & other programs! How do I get rid of it please?

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RELEVANCY SCORE 46.8

Good morning experts,

Please help me since I dont know what to do to solve this. This mornig I started my laptop, after a few minutes the wifi disconnected and the yellow dot showed on the wifi icon. I tried to click on the icon but nothing happened. Tried to click click clik and nothing happens. Tried to click on the sound icon and nothing happens. Like if they were disabled. All the other icons are working normally. I tried ending the explorer.exe and run it again from the systems administrator, after doing that when I click on the wifi it works but now shows the " x" and no connections available.

This whole thing happens every time I restart the laptop, wifi ok for a few minutes, then suddendly yellow dot and it wont let me even click on the icon.

I scanned with panda global anrivirus, malwarebytes, spybot search and destroy, everything clean.

Please help

System info: lenovo b570 core i3. Windows 7 x64 ultimate

A:wlan icon and sound icon on system tray not working

Hi Welcome to Seven Forums ... From the task bar click on customize .. Then turn system Icons on off and make sure the boxes are checked .. If that does not work try the Link below ...

System icons do not appear in the notification area in Windows Vista or in Windows 7 until you restart the computer

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RELEVANCY SCORE 46.4

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

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RELEVANCY SCORE 46.4

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 46.4

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 46.4

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

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 45.6

Dear Team,   We purchased new Notebook HP 240 G4. In which we install windows 7 (64 Bit) we download all the drivers from HP support and also installed. But Brightness key F2 and F3 not working on HP 240 G4.  Please help 

A:Brightness Control Key not working (F2 & F3)

Hi Have you tried the combination of fn + F2 or F3 key at the same time?

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RELEVANCY SCORE 45.6

My brightness button is not working. Please advise

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RELEVANCY SCORE 45.6

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 45.6

Hello, I have restored my computer a while ago and reinstalled all of the drivers for it but I have come across the problem of not being able to adjust the brightness. There's not even an option to adjust the brightness in the control panel. I have attempted to uninstall the standard VGA graphics adapter and reinstalling the AMD High definition graphics driver but every time I do that the graphics driver fails. I don't know how else to fix the problem.

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RELEVANCY SCORE 45.6

Hi there.My f2 and f3 controls for brightness are no longer working.My laptop is stuck at dim and I could barely see anything during daytime.I hope you can help me as this is what I use for work.Thank you!

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RELEVANCY SCORE 45.6

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 45.6

I seen all the past replies on fixing this problem. One even said HP enables the keys f1-f12 eventually. Even so, I brought this notebook just last Christmas '15.  Here's the rub,  Microsoft installed some updates recently, since then the f2 & f3 for bbrightness are the only f-keys enabled. Not all users are young, these keys are a must for seniors who are on computers and eyes aren't what they use to be. I even downloaded the driver again for this and still not workng. Should I take it back to store? Still under warrenty.











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A:f2 and f3 brightness keys not working

Hi @Hollisbred,Welcome to the HP Support Forums! It is a great place to find the help you need, from other users, HP experts, and other support personnel. I understand you are having an issue with blightness keys . I will be glad to help you.Please post the full product number and operating system in use on your computer. See the following, if you need help with that information.How Do I Find My Model Number or Product Number?Is the Windows Version on My Computer 32-bit or 64-bit? Please get back to me and I will do all I can to help. 

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RELEVANCY SCORE 45.6

Hi, I have HP 15-ac 120tx laptop with windows 10 whis is i recently brought. On my laptop brightness keys (f2+f3) is working fine for few days, but suddenly its not working. I also try to changed  the brightness from grpahics propertiy but its aslo not working (Apply button is disable). please give me any solution for this. Thank you.

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RELEVANCY SCORE 45.6

My fn buttons for brightness don't seen to be doing anything at all, they just seem useless. I don;t know how to fix them at all, please help!

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RELEVANCY SCORE 45.6

Hi,My brightness control does not work. Fn buttons for brightness control don't work as well. I've tried all methods given on the internet such as updating the driver through device manager, changing the startup application etc. Quite frustrating that I cannot change the brightness settings. However, I realise that after I click on 'Let me pick from a list of device drivers on my computer', it states that I have two of the same display adapters.  Thanks  

A:Brightness control not working.

I'd suggest removing/deleting them all from device mgr. Then reboot and allow the system to re-install. Jack E/NJ

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RELEVANCY SCORE 45.6

Please help me to solve this problem

A:brightness key is not working in my win7 64 bi

Hi, Try the following. Download the Intel HD Graphics driver on the following link and save it to your Downloads folder. http://ftp.hp.com/pub/softpaq/sp69501-70000/sp69589.exe When done, download and reinstall the Chipset driver on the link below. http://ftp.hp.com/pub/softpaq/sp69501-70000/sp69575.exe When this has completed, do not restart the notebook as prompted, instead open your Downloads folder, right click the Intel HD Graphics package 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 45.6

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 45.6

hp15 notebook pcwindow 7 

A:brightness keys not working

If you are looking for some assistance, you will need to identify your notebook with its complete product number. Otherwise, we really can't help you. When logged into Windows. Hold down the Fn key and tap the Esc key. That will invoke a system information window. Post the product number seen there.   You posted this in the desktop section.  You own a notebook. I will move this to the notebook section.

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RELEVANCY SCORE 45.6

just got my laptop earlier today Asus m50 series and it is way too dark, so i tried to turn up the brightness setting and it was up at 100% while plugged in and 80% when it is on battery,
i turned them both down to 0% and there was no difference with or without battery then what it is at 100%, is there a setting i am missing
my first time in vista and i just dont think i am looking at the correct settings

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RELEVANCY SCORE 45.6

hp15 notebook pcwindow 7 

A:brightness keys not working

If you are looking for some assistance, you will need to identify your notebook with its complete product number. Otherwise, we really can't help you. When logged into Windows. Hold down the Fn key and tap the Esc key. That will invoke a system information window. Post the product number seen there.   You posted this in the desktop section.  You own a notebook. I will move this to the notebook section.

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RELEVANCY SCORE 45.6

Hi, I was just reading things and suddenly my screen blacked out entirely. For whatever reason, I felt like I should shut down the computer and restart, and now my screen is permanently dimmed. I'm running Windows 7 Professional 64 bit on a toshiba laptop, if that helps.
I've tried the power options menu and nothing worked. The brightness slider worked fine before, of course.

A:Brightness slider not working at all

Hi Welcome to Seven Forums .. What is the exact Model Number of your Laptop ? Do your Function Keys work ?

Read the Link below and tap on each Key to see what effect it has ...
http://www.mytoshiba.com.au/products...function-keys/
Also please perform a System Scan and Post the results ..

SFC /SCANNOW Command - System File Checker

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RELEVANCY SCORE 45.6

Hi,My brightness control does not work. Fn buttons for brightness control don't work as well. I've tried all methods given on the internet such as updating the driver through device manager, changing the startup application etc. Quite frustrating that I cannot change the brightness settings. However, I realise that after I click on 'Let me pick from a list of device drivers on my computer', it states that I have two of the same display adapters.  Thanks  

A:Brightness control not working.

I'd suggest removing/deleting them all from device mgr. Then reboot and allow the system to re-install. Jack E/NJ

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RELEVANCY SCORE 45.6

i am using hp pro book 450 g1 , my functional keys for brightness are not working .kindly give a solution .

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RELEVANCY SCORE 45.6

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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RELEVANCY SCORE 45.6

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 45.6

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 45.6

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 45.6

Hello, My HP Probook 450 is with Windows 7 and the combination FN + F9/F10 is not working. The other FN keys seem to be in order, but I can't change the brightness of the desktop directly with the FN keys. Can you please help me fix this problem?











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A:Probook 450 fn + brightness not working

Did you just install Windows 7 on it or had the brightness key been working and just stopped? The brightness adjustment depends on the video driver and also on the Hotkey Support driver here: http://h20565.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdHome/?sp4ts.oid=5359407&spf_p.tpst=swdMain&spf_p.prp_swdMain=wsrp-navigationalState%3DswEnvOID%253D4058%257CswLang%253D%257Caction%253DlistDriver&javax.portlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vignette.cachetoken So I would reinstall the Intel chipset driver, the video (AMD or Intel) and the Hotkey driver and see if it clears up the problem. If this is "the Answer" please click "Accept as Solution" to help others find it. 

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RELEVANCY SCORE 45.6

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 upgraged my laptop from Windows 8.1 to Windows 10. I observed that the display brightness is too high and tried to decrease it using f2 key. The key was not working and I tried using f3 which is not wokring. All the rest of the keys are working. For resolutions, I tried to verify my drivers (Display drivers - Radeon (TM) HD 8670M and all the other ones). All the drivers are up to date still the issue persists. Can any one suggest a resolution.  

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RELEVANCY SCORE 45.2

Have 5755 and just upgraded to win 10.  Now these function key don't work.  I have been unable to ID any work around on this site.  Please advise

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RELEVANCY SCORE 45.2

After installing new Windows7 ultimate OS.Brightness control keys are not working of my laptop.My laptop model is HP RT3290I search for drivers but not find suitable.I  also search for wifi driver but not find suitable.SO please solve my problem. THANKYOU  1  

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RELEVANCY SCORE 45.2

In my windows 8 HP laptop, brightness control buttons F2 & F3 suddenly stopped working. How to resolve this issue ?
 

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RELEVANCY SCORE 45.2

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 45.2

Dear sir/madam, The keys for brightness and for volume are not working today. I have an hp laptop with windows 10, but i didn't have any recent windows 10 update. Could you please help me fix it?   

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RELEVANCY SCORE 45.2

Hi. Thanks for any suggestion or advice you can provide.
I have been using Windows 7 on M6600 for a while. it mostly worked besides I was getting "Nvidia Kernel Mode Driver has stopped responding and has recovered issue" at times and I had no choice but to reboot to make it work again, that is for a while...
When windows 8.1 became available via corporate, I got hold of it and decided to reinstall fresh. 
I saved all my data and wiped out windows and recovery partitions, leaving dell system partition.
Windows 8.1 install was amazingly fast, 15 mins. As soon as I booted I installed Dell chipset driver, video drivers and other drivers. All device manager entries were with no warnings, some drivers were found and some I installed from Dell site. I installed most critical programs and all was cool and working. Nvidia video driver crash seems to be gone too. I have 2 other windows 8 machines so my windows 8 experience was there and I am quite happy with everything in windows 8.1
Then eventually I noticed that LCD brightness does not work. I made sure I had Dell Intell HD 3000 driver, Dell Nvidia driver and Dell feature pack installed. I tried with Dell feature pack and without it.
I researched this topic, found some other reference to Windows 8 having the same issue. I do have 3 monitors and do run Optimus. this all worked very well in windows 7.
Some posts suggested that it is critical to install drivers in order. I started doubting my install proce... Read more

A:fn+brightness not working on windows 8.1 on M6600

SOLVED. By installing latest HD3000 driver from Intel, then create a HD3000Fix.Reg file with these entries, open file or apply in Windows RegEdit (be careful as usual), then reboot:
----------------------------------
Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\0000]
"FeatureTestControl"=dword:0000ffff

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\0001]
"FeatureTestControl"=dword:0000ffff

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\intelkmd]
"FeatureTestControl"=dword:0000ffff
----------------------------------
I've been using this for two years for each time Intel updates the HD3000 drivers and it works well for Windows 8.0 and Windows 8.1 on two different PCs including Precision 6600 with Intel HD3000 video.

Hope this helps others...
64Dude

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RELEVANCY SCORE 45.2

my brightness functioning keys are not wotking

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RELEVANCY SCORE 45.2

I have recently upgraded from  windows 8.1 to windows 10. After the upgrade i installed all the drivers and tried all the methods given online but they all failed . please help me find the solution to this problem .

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RELEVANCY SCORE 45.2

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 45.2

I have tried each and every steps described before including uninstalling of monitor driver and removal of display adapter and scanning for change in hardwaresBut still i m unable to get the brightness controllAlso provide with the graphics driver for amd r5 m430

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RELEVANCY SCORE 45.2

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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