Over 1 million tech questions and answers.

Brightness keys not adjusting

Q: Brightness keys not adjusting

since i bought my new laptop 2 weeks ago i havent been able to adjust my laptop's screen brightness, it is at it's maximum and the keys do not adjust it i have even tried doing it from the settings but still it doesnt work. Please help the brightness is affecting my eyes

Read other answers
RELEVANCY SCORE 200
Preferred Solution: Brightness keys not adjusting

I recommend downloading and running Reimage. It's a computer repair tool that has been proven to identify and fix many Windows problems with a high level of success.

I've used it in the past to identify and fix everything from blue screens (BSOD's), ActiveX errors, corrupt files and processes, dll/exe/sys errors, recover lost memory, Windows update problems, defragging, malware removal etc.

You can download it direct from this link http://downloadreimage.com/download.php. (This link will automatically start a download of Reimage that you can save to your computer.)

RELEVANCY SCORE 90.8

i cant get the function keys for the adjusting of brightness of my laptop screen. i can adjust it when it starts up but when the welcome message of windows xp starts i cant adjust it anymore. it's very annoying since i have to restart my laptop just to adjust the brightness using the function keys. anyone can help? please thanks.

i'm using Windows xp, Mobile Intel(R) 965 Express Chipset Family for my graphics.

these i think the most relevant for this issue.

btw, all the other function keys work. thanks again
 

A:adjusting brightness (function keys)

Read other 7 answers
RELEVANCY SCORE 66.8

I have a few MPG and AVI files that inside WMP 10 I can't adjust brightness. The slider just jumps back to the middle and the movie remains dark. Any ideas?
 

A:adjusting brightness

Use another player.
 

Read other 1 answers
RELEVANCY SCORE 66.8

The screen Brighteness is being the same its unable to adjust, I tried all sort of things but invain. So finally I came to know that, there is some PCI Device is not installed. Kindly tell me where to find that and how to install.

A:Brightness is not adjusting

Need the hardware ID of the device. http://www.howtogeek.com/193798/how-to-find-drivers-for-unknown-devices-in-the-device-manager/

Read other 1 answers
RELEVANCY SCORE 66

Hi all,

Last tuesday I've received my new laptop / netbook: Asus X205TA. After installing everything I found out that my brightness isn't adjusting. I've tried to:
- Use all different ways to adjust brightness (charms bar, shortcut, power plan settings etc.)
- Windows update
- Update Microsoft Basic Display Adapter drivers (there are no updates available)
- Disable and re-enable the Display Adapter

Yet: it's not working. I've also have a problem booting up games. Even the simplest of games (as the netbook is low-spec) are either not booting up, or they show errors about not being able to access the video card or so. I wonder whether these issues have something to do with the brightness settings.

I'd appreciate any input from you guys

Cheers

A:New laptop not adjusting brightness

Well issue is that your graphics cards drivers are't installed, nor detected! So you are stuck with Basic Display Adapter Drivers

I had a look at the specs and it says "Integrated Intel? HD Graphics" which isn't helpful as there are different models of the Integrated Intel? HD Graphics

Read other 3 answers
RELEVANCY SCORE 66

Hi! My Lenovo Yoga 710 14-IKB is now stuck on medium brightness and I canīt change it. I have tried to disable and enable generic PhP drivers and rebooting. Brightness adjusting was working fine 3 hours ago but now when I booted up my laptop, it wasnīt working.

Read other answers
RELEVANCY SCORE 66

I have a NIVIDIA RIVA TNT2 MODEL 64P monitor with Windows XP installed. The brightness, color etc. on the monitor seem to be at the max but all images/pictures/movie files etc are very dark. Is there any other way to adjust the brightness on the monitor?
 

A:Adjusting Monitor Brightness

I think that's just your video card type. If your monitor is old and this has been gradually getting worse then it could be going. You can usually adjust the brightness with your video card settings.

Right click desktop, choose properties, settings, advanced. You may have to try a few of the tabs to find the controls.
 

Read other 2 answers
RELEVANCY SCORE 66

Hey everyone,

If I'm running media center in a window, is there a way to adjust the brightness of the video in the window without changing the brightness of the entire monitor?

startrek

A:Adjusting Video Brightness

Welcome
How to Adjust the Brightness on a DVD in Windows Media Center | eHow.com

Read other 3 answers
RELEVANCY SCORE 66

I have a HP dv6 laptop, intel core I3, 4 GB, running windows 7 sp1.

The issue is the brightness will rapidly adjust itself intermittently. This is a new problem, Im not sure if there is any settings I can adjust or whatnot before taking it in for repair. Any help is appreciated!

A:Issue with brightness self-adjusting

Is there a hotkey button to adjust the brightness on the laptop? If so maybe it is stuck or sticking.
EDIT: My sister has the same laptop try holding the Fn button and tapping the F7 and F8 buttons to adjust the brightness. Those buttons might be sticking causing the issue.

Read other 2 answers
RELEVANCY SCORE 66

I've recently got a new computer laptop with Windows 7 and the first thing I noticed that the screen is much brighter (and maybe more saturated) than my previous laptop (with Windows XP). First I thought it was my laptop, but then I saw an other computer with Windows 7, and the screen there is very bright too. I searched the net and I see that there are more people complaining about the brightness on Windows 7.
I understand that I can set the screen brightness, but it seems like a fact that the "default" brightness on Windows 7 is way brighter than on Windows XP. Some people are probably accustomed to this, but to me it's too much. I can decrease the brightness with the laptopl's controls on the keyboard, but I think that's not the way to go - I think I should look at the Windows 7 configuration. I could go to the ATI Catalyst, but is there an other way? Is the Calibration tool the only option?

And the second question, if this is a common problem, maybe there are some known settings that would take Windows 7 brightness closer to Windows XP and earlier versions?

A:Adjusting Windows 7 brightness - what's the best way?

If these are new laptops then, yes they will be brighter then older computers. But it has nothing to do with Windows. It has to do with the display themselves. A lot of the new LCDs on modern laptops are brighter quite a bit brighter then previous generations in part, moving to LEDs for the backlight.

Read other 6 answers
RELEVANCY SCORE 66

I have a HP laptop. Its screen it very bright. I want to dim the screen brightness. The keyboard keys doesnt help much it and i cant figure anything in settings section. Kindly help me with it.

A:Adjusting screen brightness

Hello Saniahasni Please tell us the full model number of your laptop and the operating system used. HP Notebook PCs - How Do I Find My Model Number

Read other 1 answers
RELEVANCY SCORE 66

well when my laptop is plugged in it shows maxiumum brightness, but when its not plugged in it become brighter, yet brightness setting shows in the middle, for not plugged in, how can i get the plugged in brightness to equal unplugged brightness, and I have tried changing power settings.

A:Screen Brightness adjusting help

First of all, please specify maker and model of your laptop. Some vendors could have their own third party replacements for some functions.

Also, please go to Control Panel - Power Options - on the right side of your current active power plan select "Change plan settings" - in the next window click "Change ADVANCED power settings" - then navigate to - Display - Display brightness and check percentage.

Read other 5 answers
RELEVANCY SCORE 65.6

Hi there guys,

I have a problem with my dell inspiron m301z laptop,
Whenever there is something dark on my display ( this could be a picture or a website or something else) my brightness automatically adjusts to that environment. So its like the brightness is adjusting automatically depending on the virtual environment. I looked up the forum for similiar problems and tried some things with the power options and stuff but couldnt not fix it..

However this does not happen when the adapter is plugged in, everything stays equal all the time,

Thank you guys.

A:[Brightness] adjusting to virtual environment

So you are referring to a difference in behaviour when running on battery power versus mains power?

Read other 9 answers
RELEVANCY SCORE 65.6

I was adjusting my battery settings on my laptop and now my screen has gone much darker. I cant seem to locate a brightness adjustment in the control panel. Can anyone make a suggestion? The laptop is a lennovo ibm thinkpad.
 

A:Solved: adjusting screen brightness

actually, i think i just figured it out. I had changed the setting to maximum battery life. Just switched it back to maximum performance and issue went away
 

Read other 1 answers
RELEVANCY SCORE 65.6

I recently upgraded from WIN98SE to WINXP. Before the upgrade I used to go into my Display settings to adjust the brightness on my monitor through the video card, but now through XP I cannot find that function. My video card is a Nvidia Riva TNT2 64MB card. I have a brightness adjustment in the monitor settings, but that is already adjusted at 100% and I need to adjust up a little bit more. Does that make sense? Does someone know where I can find this now that I am on XP?
 

A:Adjusting Brightness in Display Driver

Uninstall your NVidia display adapter. Run one of these to be sure all the driver files are removed: Driver Cleaner Professional or Nasty File Remover.

Then, install the most recent driver:

http://www.nvidia.com/content/drivers/drivers.asp

You'll find color, brightness, gamma adjustments in the advanced display properties and a separate adjustment for DirectX overlays, such as video player windows.
 

Read other 1 answers
RELEVANCY SCORE 65.6

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.

Read other answers
RELEVANCY SCORE 65.6

Hello,

I purchased a new computer the other day and it is running Windows 10 Home. One thing that's annoying me is that when I adjust the screen brightness through Control Panel it keeps getting undone. I don't want to squint when I look at my screen. I keep having to increase the brightness all the time. How can I set the brightness and have it stick? Thanks.
 

Read other answers
RELEVANCY SCORE 64.8

i am unable to change the brightness of my system when updated to windows 10 from windows 8.1 .The brightness always remains as maximum.So that the charge of the lap is getting down fastly

Read other answers
RELEVANCY SCORE 64.8

Ive obviously changed some setting on my Samsung R780 laptop but no idea what.

The Fn key is not working for anything like settings to increase/decrease volume and brightness.

Any ideas how to fix it please.

Thanks

A:Volume and Brightness not adjusting with Fn key on Samsung laptop

Try Installing the Easy Display Manager ... From the Link below ..
R780 17.3 High Performance Notebook (NP-R780-JS03UK) | Support | SAMSUNG UK
If that is not your exact Model Number search Samsung Website ... For the right Model ...

Read other 2 answers
RELEVANCY SCORE 64.8

Hi All,

I have an ASUS S400CA running Windows 8.1 (64 bit) and I am having a major issue. When I click Fn + F5/F6 to increase or decrease the brightness, nothing is happening. The slider is stuck beyond a point and the brightness does not change regardless (it is stuck at the highest setting). I have tried to fix this issue by changing brightness settings in the Control Panel, Battery Options, etc. but nothing is working.

How do I fix this issue? Is this is a driver issue? I have tried to find previous versions of the Intel HD Graphics 4000 Driver on the Asus website but only find the one I am using. What should I do? This is urgent!

Thanks so much!

A:URGENT - ASUS S400CA Brightness Not Adjusting

On my ASUS Laptop I believe its the ATK utility that controls the Fn key operation. Have a look and see if the ATK utility is available for your model.

Read other 2 answers
RELEVANCY SCORE 64.8

I just got the HP Pavilion 27xi IPS LED Backlit Monitor at work, working on a computer running Windows 10. I'm pretty tech-saavy, but I cannot figure out how to adjust the brightness! I've tried the F9/F10 function; doesn't work. I then thought it might be an issue with the driver, so I went to Settings -> Displays -> Advanced Display Settings -> Display Adaptor Properties -> Monitor (tab) -> Properties -> Driver (tab) -> Update Driver but got the "The best driver software for your device is already installed" message. Under the Settings -> Displays screen, there's no option for adapting the brightness and I've scoured the forums, but none of the solutions presented are working. Should I manually install an older version of the driver software? Any other potential solutions?

Read other answers
RELEVANCY SCORE 64.8

Hi everyone, I have a pretty weird tech problem.

What happens is, whenever I adjust my monitor's brightness (from its physical buttons) the screen turns black. However the monitor is still on, the LED is still green and the computer is still responsive, the screen just turns black.

I can use the computer just fine, as long as I don't try to adjust anything. If I do want to change something, I have to change the values a little, then restart, change them again, restart until I have the values I want. This problem appeared when I tried to adjust the brightness by keeping the + button pressed down, so it increased quickly.

Is this indicative of a dying monitor ? It is pretty old, it's an LG L1750SQ, 17 inch LCD, it's over 4 years old. Also, I do not believe the video card to the problem, since it stays pretty cool, it has a good heatsink on it.

Tech Support Guy System Info Utility version 1.0.0.1
OS Version: Microsoft Windows XP Professional, Service Pack 3, 32 bit
Processor: AMD Athlon(tm) 64 Processor 3200+, x86 Family 15 Model 47 Stepping 2
Processor Count: 1
RAM: 3071 Mb
Graphics Card: NVIDIA GeForce 9800 GT , 512 Mb
Hard Drives: C: Total - 30521 MB, Free - 4273 MB; D: Total - 61043 MB, Free - 37894 MB; F: Total - 61051 MB, Free - 27826 MB;
Motherboard: ASUSTeK Computer INC., A8R-MVP, Rev 1.xx, MB-1234567890
Antivirus: COMODO Antivirus, Updated: Yes, On-Demand Scanner: Enabled

EDIT: Now it's happening even without adjusting anything. I'll ... Read more

Read other answers
RELEVANCY SCORE 63.6

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

Read other 1 answers
RELEVANCY SCORE 63.2

Brightness key ( F2 and F3) key stopped working suddenlyI am using the HP 15-af114AU Notebook (AMD A8 Processor) . Operating on Windows 10 -64 bit Its been just 2 weeks I bought. The brightness key i,e, f2 and f3 were working then after some days i noticed it wasn't working ,I tried doing it manually through the brightness option on the settings ,still it wasn't changing.From the time i have bought this notebook i have downloaded only  SKYPE, Chrome and few THEMES for google Chrome.All the other funtion keys are working except these .Please help me with this issue. 

A:Brightness control keys (Function keys) on the keyboard stop...

Hi, Try the following. Download the AMD HD Graphics installer on the following link and save it to your Downloads folder. http://ftp.hp.com/pub/softpaq/sp74501-75000/sp74716.exe When done, open your Downloads folder, right click the AMD 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. Tap away at the esc key as you start the notebook to launch the Start-up Menu and then select f10 to enter the bios menu.  Press f9 to load the defaults ( this is sometimes f5, but the menu at the bottom will show the correct key ), use the arrow keys to select 'Yes' and hit enter.  Press f10 to save the setting and again use the arrow keys to select 'Yes' and hit enter. Start the notebook and let Windows fully load for a few minutes before checking. Regards, DP-K

Read other 3 answers
RELEVANCY SCORE 63.2

Is it possible to adjust the volume by using keyboard keys? So instead of going to "volume control" , I just press a key to adjust the volume.
Without installing any extra programs...

A:adjusting by using keys

hello okeee,

that all depends on your keyboard and if it allows these function

you can try using the keyboard function in the control pannel and seeing if you can locate the keys or by assigning keys to that function

or you can follow this link if you have a microsoft key board

http://www.microsoft.com/downloads/d...displaylang=en

it also works with most keyboards

Mike

Read other 12 answers
RELEVANCY SCORE 63.2

Is it possible to adjust the volume by using keyboard keys? So instead of going to "volume control" , I just press a key to adjust the volume.
Without installing any extra programs...
 

A:adjusting by using keys

Read other 7 answers
RELEVANCY SCORE 62.8

Hello,Having a problem with my laptop keyboard where the hotkey function buttons have suddenly stopped working as they used to. Pressing any of the hot keys results in an f1-12 rather than the previous function of changing volume, toggling keyboard lights and changing brightness etc. This happened around the time of me installing some new drivers for an audio interface so may be related to that. Ive tried going into the BIOS and toggling the hotkey option on and off, and installing hp quick launch software but nothing has worked so far. Any help would be greatly appreciated Thanks in advance - C. Hounslow

Read other answers
RELEVANCY SCORE 62.8

how will i make the brigthness keys respond when i press them. i am try to change the brightness and the volume but my shortcuts..f6 and f5

Read other answers
RELEVANCY SCORE 55.2

The brightness keys on my laptop are not working. When I click on the F12 key, it shows on the bar that it's increasing, but my screen's brightness is actually not increasing/decreasing. I've tried several methods, but nothing seems to work. I tried uninstalling and re-installing my device adapter that didn't solve it. Some suggested enabling/disabling the Fn key; I normally don't use the Fn key to increase brightness so I couldn't try that option. Every key/action that controls brightness does not work. Is there a solution or is this permanent? Thanks for your help. 
P.S. I use Dell Inspiron 

A:F11 and F12 (Brightness keys) not working

What system model (Inspiron N5110, 5521, L411z, etc.) and what OS and version (i.e., WIndows 7 64 bit, etc.)?
Have you reinstalled the OS at any point?

Read other 1 answers
RELEVANCY SCORE 55.2

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.

Read other 2 answers
RELEVANCY SCORE 55.2

Brightness control keys(f2+f3) stopped working. OS installed is windows 10. please reply. what to do?

A:Brightness control keys.

Hi, Your notebook is listed as having Intel/AMD switchable graphics, so try the following. First, download and reinstall the Chipset driver on the link below. http://ftp.hp.com/pub/softpaq/sp72001-72500/sp72068.exe When the Chipset reinstallation has completed, do not restart as prompted, instead download and reinstall the driver on the following link. http://ftp.hp.com/pub/softpaq/sp72001-72500/sp72066.exe When the reinstallation has completed, restart the notebook and let windows fully load for a few minutes before checking. Regards, DP-K

Read other 1 answers
RELEVANCY SCORE 55.2

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.

Read other 2 answers
RELEVANCY SCORE 55.2

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.

Read other 2 answers
RELEVANCY SCORE 55.2

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.

Read other 2 answers
RELEVANCY SCORE 55.2

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.

Read other 1 answers
RELEVANCY SCORE 55.2

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?

Read other 2 answers
RELEVANCY SCORE 55.2

I recently reset my PC after a virus infection, and as soon as I started working, I noticed that the fn brightness keys were not working. I was able to use all other fn keys, except for those related to brightness. I was able to change the brightness from the Windows Mobility Center, or from the Battery tab in the Taskbar. I read a few other forums telling me to update my drivers. I checked, and all my drivers were up to date. I uninstalled and re-installed my graphics drivers (Intel HD 4400) and notciced no change. I also tried to enable the Generic PnP Monitor, but found that it was already enabled. On other thread, I read that I should intall HP System Event Utility, and restart. I did so, and found that the fn keys were responding, but not ideally. There was a delay after pressing the keys. I had to wait about 5 seconds before the the brightness went up or down a level, and any other presses (on the fn keys) during that time  (the 5 seconds) were not taken into account. I would really love to be able to use my laptops the same way I could before the reset. Thank YouRegardsRandromeda

Read other answers
RELEVANCY SCORE 55.2

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.

Read other answers
RELEVANCY SCORE 55.2

Hi,Brightness keys are not working in my laptoop after installing the windows 7.  plz help me out what should i do. 

Read other answers
RELEVANCY SCORE 55.2

Hi, my laptop brightness and volume keys don't seem to work anymore, and it's only been 2 months since i bought this laptop. Restarting the laptop doesn't help. Also, Device Manager -> Monitors -> right click on Generic PnP Monitor -> Properties--> enable doesn't work for me because it's already enabled. Any solution ?  Thanks in advance!

Read other answers
RELEVANCY SCORE 55.2

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. 

Read other 1 answers
RELEVANCY SCORE 55.2

Can't control brightness through hot keys in my Acer E5-573-5108 LAPTOP ,I tried avery possible way by searching internet...please help me out.

Read other answers
RELEVANCY SCORE 55.2

Toshiba Laptop Satellite L755, Windows 7 Home... 32bit. And NO I am not talking about the Fn keys (They work fine). I went to eco settings and lowered brightness to no avail. I have restarted my computer after doing so and still no dice. It "says" (via bar) that it's dimmer but it's obvious that it's not. Please help... my eyes are burning...

A:I can't change the brightness (not fn keys)

Welcome to the Seven Forums
I have a different laptop and if I go to Control Panel > Power Options I have a slider at the bottom to control that.
Jerry

Read other 9 answers
RELEVANCY SCORE 55.2

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!

Read other answers
RELEVANCY SCORE 55.2

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.











Solved!
View Solution.

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. 

Read other 3 answers