need drivers!

I have a Hp Compaq dc 7600 Convertible minitower. I just loaded xp but I can not get out to web. When I check device Manager I get 4 yellow question mark and the problem tell me to reinstall the drivers the drivers. When I try, the Operating System cannot find them. The 4 ? marks are all under Other devices

1. Ethernet controller
2. PCI Device
3. USB Controller
4. Video Controller (VGA Compatible)

I went to this link

HP Compaq dc7600 Convertible Minitower PC All Models, Microsoft Windows XP Professional
http://h18007.www1.hp.com/support/files/hpcpqdt/us/locate/64_6160.html

But I do not know what driver to download. Nothing tell me PCI or Ethernet controller.
Am I warm or way off? Thanks in advance.

 

Install the chipset drivers first, then go get this and see what you have,

http://www.majorgeeks.com/EVEREST_Free_Edition_d4181.html

 

I downloaded the chip set and it eliminated one ? Thanks for reply. I will let you know.

 

under my nose

I missed the obvious. It was the network driver. I picked the ethernet 10/100 like I always do. This model had the Broadcom NetXtreme Gigabit card. Once I downloaded the driver from previous page it loaded the drivers for all previous mentioned items.
Thank you tunered for your response back. It was appreciated.