I've been given an HP notebook to use for a while at work. Its a Compaq nc6000 and is about 2-3 years old I guess (Pentium M 1.7, 512MB RAM, 40GB HDD) but its never been used. I was sure these models came with built-in wireless but can't seem to see anything in device manager except for one of those yellow question marks next to 'Network Controller'. The driver is missing and nothing I do will get it to obtain it.

Anyone know what this device might be? Could it be the wireless adapter?