[CentOS] hardware problem with 5.6

hey every one i got the centos 5.5  and the following problem occuered:
1- the video display doesnot probe my card right.
2- the wireless card doesnot installed .


my laptop is dell studio1569:
(
display card is intel hd arrandle , the wireless card is intel
advanced centrino n6200 series )
but the fedora 14 did it will with both also the ubuntu?