Ya, thats what I thought. You need to install alot of drivers. You can go to Dell Support and look for drivers and dowloads. I have a link here for you, but it is for all Dell 1150's.:
http://support.euro.dell.com/support...&catid=&impid=
If you start from the beginning you may narrow down the list using your serial # on the back of your laptop.
Let me know if you need help.
Thanks,
Bill