Ethernet LAN, Sound and Wireless LAN not working
i installed a dual boot of Windows Vista and RedHat Enterprise Linux 5 on my HP DV6000 laptop. When i boot to the Windows Vista, everything works fine, but when i boot to the linux, the Ethernet Network card, the sound and the Wireless LAN card will stop working. Infact they are not even dispayed under the System/Administration/Network/Devices tab. What do i do?