So after some searching, i think the driver i should use for my laptops HD 6520G (APU a-series), is the mobility driver.
The only problem is, that after using the auto detect, it does refer me to the mobility driver. But the mobility driver is not compatible with my hardware/software.
I find it hard to believe, that there doesn't exist any driver for my card. So if anyone can help me, i would be very, very happy!