Solve Brighteness Problem In Windows 8/8.1

Solve Brighteness Problem  In Windows 8/8.1

i have successfully found the solution for the problems you guyz are facing!

I too had the same problem before, as it is because of the lack of display drivers of your device!

Steps to fix the problem:-

1.Right click on the MY COMPUTER icon on the desktop.

2.Select the Manage option.

3.Now select the Device Manager from the left pane on the screen.

4.Select the Display Adapters pane from the list on the center of your screen.

5.It will show you the installed display driver on your system. Right click on the driver and select the option update drivers.

Once the drivers are updated to the required drivers for your system it will automatically enable your brighteness option and hotkeys on your keyboard.

Surly works!

Here the Solution of Compaq Presario CQ-40 315-TU, Brighteness Problem.

Its simple.

1. Go to Start Menu

2. Search for device manager

3. Open device manager

4. Under the field called "Display adapters" right click "it" and click on update driver software.

5. Give it like 5-10 minutes and it will update the drivers and BOOM! Check on the brightness controls, you can set it now.