pick up from http://blog.163.com/wangkangming2008%40126/blog/static/78277928201131994053617/
# cp iwlwifi-1000-3.ucode /lib/firmware
ifconfig -a
ifconfig wlan0 up (the wireless network card light from orange to blue)
system-> administrative-> server settings-> service
NetworkManager restart
HP 4411s Install Red Hat Enterprise Linux 5.8) Wireless Driver
原文：http://www.cnblogs.com/rgqancy/p/4375881.html