I am getting the error message as shown in subject.
My laptop model is : HP Pavalion g6 2230tx
OS : Windows 7 ultimate(64bit)
Although my brightness function of increasing and decreasing works properly.
But this message appears every time in start my laptop.
I haven't stared playing games yet.
So I don't whether this driver was installed properly or not.
Device manager don't show any yellow sign either.
Also is there any software that can tell me which drivers are installed and which are not installed on my laptop.