Arungraj22 Honor Student
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Cant increase or decrease brightness

Hp ac024 tx
Microsoft Windows 7 (64-bit)

Hi, I installed Win 7 64 bit to my computer. Im not able to see the options to either increase or decrease brightness on my PC. please help me out with this, issue seems to be small but couldnt do anything. I installed all available drivers, but couldnt find display drivers for my model. I tried certain steps from google to.. nothing helps!

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Cant increase or decrease brightness


@Arungraj22 wrote:

... issue seems to be small but couldnt do anything. I installed all available drivers, but couldnt find display drivers for my model....


Hi,

 

Your machine came with FreeDOS, this issue is not small:

 

   http://support.hp.com/si-en/document/c04746482

 

It use Intel HD Graphics 4400. All drivers for this machine should be on the following link:

 

   http://support.hp.com/in-en/drivers/selfservice/HP-15-Notebook-PC-series/7771404/model/8326082

 

Your machine only needs   Intel High-Definition (HD) Graphics Driver.

 

You need to install  Intel Chipset Installation Utility and Driver and  Intel Management Engine Interface (MEI) Driver and reboot the machine first.

 

After all of that you need the following driver to use Hotkey:

 

    http://h20564.www2.hp.com/hpsc/swd/public/detail?swItemId=ob_129672_1

 

Regards.

BH
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Arungraj22 Honor Student
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Hi thanks for taking time to reply, I tried to install all those which u said, but unfortunately i couldnt install it. When ever i try, something is going wrong intsallation process starts and goes on and after a minute or so I get an error message saying that " THe programme is not installed" WHat should i DO?

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Arungraj22 Honor Student
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Hi mate, found the reason for my problem it was coz my driver was disabled. Finally found it, really thanks a ton bro. :)

 

 

I'm having one more issue to deal with. If u can, can u please tell me the way in which i can use f5 key to refresh my pc,because each and every time i need to press fn + F5 key to refresh my pc while others do it with just f5. If u can find me a solution for this problem that would be much appreciated.

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