Thanks for your help, Joseph. Follow your advices, It worked, but i still have some questions.
1.You were right about the cable. But my yellow cable still works with other device, it's a straight cable with only used 1-2-3-6 pins. Is that the problem for connecting AP to controller?
2.As you can see in the inserted picture, I used the 650 serries controller with 8 licenses and 7010 controller with 1 license for AP. Did i miss any things?
Duc Nguyen.