Hello,
I have a HP Probook 6540b notebook with ATi Mobility Radeon HD4550 graphics card.
I have a problem with screen bright after install ATi drivers - is too bright.
Unfortunately, it isn't possible to correct this via Cataclyst Control Center or Windows color calibrate (I use Win7 Pro x64).
I tried install the newest drivers from ATi site and recommend drivers from HP site, but it didn't help...
Strangely, when I installed restricted drivers on Ubuntu 10 or Linux Mint 9, there weren't any problems.
So, I am sure that the drivers causing the problem.
What can I do?
I have a HP Probook 6540b notebook with ATi Mobility Radeon HD4550 graphics card.
I have a problem with screen bright after install ATi drivers - is too bright.
Unfortunately, it isn't possible to correct this via Cataclyst Control Center or Windows color calibrate (I use Win7 Pro x64).
I tried install the newest drivers from ATi site and recommend drivers from HP site, but it didn't help...
Strangely, when I installed restricted drivers on Ubuntu 10 or Linux Mint 9, there weren't any problems.
So, I am sure that the drivers causing the problem.
What can I do?