Windows 7 Brightness and Function key not Working Properly

i have HP 15-af024AU APU Quad Core A8-7410 - (4 GB DDR3,1 TB HDD) Noteboook and it came with windows 8.1 preinstalled than i installed windows 7 ultimate.
i have problem in Display Brightness i am not able to change Brightness by function key or by manually from windows settings.
2. my Function key are not working properly . all key are fliped whiout holding function key it work as function key. 3. bluetooth is not working when i search for new device not able to find any available discouable bluetooth device. 4. wireless button software is not wokring in windows 7 i already updated my bios that available in drivers support and install alll drivers too properly so please give proper drivers for windows 7 for this product that works perfect.

Sorry that driver didn't work. You can try this graphics driver and if that doesn't work, unfortunately, I won't be able to help you with that issue. This package provides the AMD High-Definition (HD) Graphics Driver and Catalyst Control Center for supported notebook models that are running a supported operating system. For notebooks with switchable graphics modes, this package includes drivers for both graphics processing units (GPUs). Switchable graphics enable users to switch between a power-saving graphics mode (normally used under battery power) and a high-performance graphics mode. If high-definition multimedia interface (HDMI) video output is supported, this package also installs the HDMI Audio Driver. File name: sp71253.exe As far as the Fn keys being 'flipped,' I have no idea what you mean by that, or what to do about it. Did you install the software that controls the funtion keys? 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 software works with the supported operating systems. File name: sp71156.exe

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I'd love for some help on this issue, as the computer is pretty worthless right now.

Hi Jamesbjenkins,
Welcome to Lenovo Community!
As per the query we understood that you are facing issue with keyboard function keys not working on your ThinkPad E545.
Is the system updated with all the latest drivers and application? To confirm with I request you to run ThinkVantage system update tool. This will search for all the required drivers and application for your system and will update.
Hope this helps.
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Satellite L850 - Special function key not working properly

Hi Everyone,
I had Satellite L850 (pskg8a-07f001) running windows 8 64 bite for just 2 months.
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Take a look here:
Function key changes in Satellite and Qosmio 800 series
http://aps2.toshiba-tro.de/kb0/TSB2903E00000R01.htm
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This can be enabled and disabled in BIOS or the HWSetup
In BIOS go to Advanced -> System configuration -> Function key mode
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G510 installed Windows 8.1 Function keys not working properly

Hi
I am Bharath
last week i have puchased lenovo g510 laptop and installed windows 8.1 and later on automatically function keys and all the keys were not working properly. if i press key to increase brightness and some other operation is performing by its own. What's wrong with this LENOVO brand is this the way you take lots of money from people. I need an immediate solution from basic support to my home. If at all it is not resolved i will file a case on consumer court that LENOVO was chaeten me and what ever it may be i will go for end.
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Moderator Note; subject edited; post moved here to start new thread

hi bharath666,
Welcome to Lenovo Community Forums!
Were you able to install all the drivers and Software After the New installation of Win 8.1?
Get the drivers here
http://mobilesupport.lenovo.com/us/en/products/laptops-and-netbooks/lenovo-g-series-laptops/lenovo-...
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If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.
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The brightness and contrast key not working

I ve 15r-260ne modle hp laptop.. i resently got it .. but the brightness and contrast key is not working ... i cant make the screen bright and dim ..

Hi Please find the ink given below might help you to fix your issue. http://support.hp.com/in-en/document/c00832191

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Hey mate the keys are faulty nothing can fix it except for buying a new Replacement! , i fixed the problem simply by Replacing the KEYBOARD ! i went downtown and looked for a g580 keyboard and they didnt exactly have the same version g580 they had c or b580 i dont remmber what letter it was sorry ! but the thing is the whole keyboard layout of many Lenovo Laptops are the same just look one thats the same, cause mine wasnt for G580 but the thing is its still working perfectly ! only problem is the Screws didnt fit i had to cut out the sides of the screw hole thingies to make the keyboard fit in well in my G580 , Simply put all you need is a new keyboard replacement buy one they cost between 20-40$ worth it cause you wont have any faulty keys anymore evrything will work fine. no need to reinstall anything just replace it with new Keyboard. and Plus its easy to replace it by yourself. i replaced mine by myself easily. Problem fixed.

Function Keys not working properly after recent update today.

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Hi! Night shift here! You can find the full model number on the bottom of your laptop. Jerry might not log on again tonight!
Dokie!
I Love my Satellite L775D-S7222 Laptop. Some days you're the windshield, Some days you're the bug. The Computer world is crazy. If you have answers to computer problems, pass them forward.
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Function key not Working Properly

function key fliped mean ,when i press F6 only this will mute my volume. and when i press FN+F6 it work as F6 when i Press FN+F5 it refresh , when i press F5 only nothing happenplease give solution .

Hi
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lions99 wrote:
Hey guys,
I see that most of you are having a issue with the function keys.
Try this- http://goo.gl/gdlS3?
This is a hotfix for this issue. Now keep in mind this only supports
Windows 7 Enterprise
Windows 7 Home Basic
Windows 7 Home Premium
Windows 7 Professional
Windows 7 Starter
Windows 7 Ultimate
So if you don't have this, then don't run this fix.
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Here is a link to show you how to find your product #- http://goo.gl/vYKya
THX
Thank you for your help, but another person had already answered me. =]
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haisrig wrote:
Hi ,
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Windows 7 Brightness and Function key not Working Properly

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