I have an HP Compaq Presario CQ61-310SD Notebook. And when I start my computer on the highest brightness, my screen would go dark after a few seconds. I can hear that moment that it goes dark.
I've formatted/reinstalled drivers and stuff. But still I can't seem to figure out what's wrong.
The thing is when I start the notebook with a lower brightness, it will work for 10 minutes or so but then just the same problem..
I can use an external monitor / vga cable, and that works..