elitebook driver

i have an elitebook 8440p i whiped it and put a new OS windows 7 pro but i'm having a trouble with a driver in device manager that says base system device and in the details under hardware ids i have the following

PCI\VEN_1180&DEV_0843&SUBSYS_172A103C&REV_14
PCI\VEN_1180&DEV_0843&SUBSYS_172A103C
PCI\VEN_1180&DEV_0843&CC_088000
PCI\VEN_1180&DEV_0843&CC_0880

what driver am i missing?