ProBook 4540s missing 2 base system device drivers under other devices in device manager

Windows 7 Pro 64 bit

Hardware IDs:
PCI\VEN_197B&DEV_2392&SUBSYS_17F6103C&REV_30
PCI\VEN_197B&DEV_2392&SUBSYS_17F6103C
PCI\VEN_197B&DEV_2392&CC_088000
PCI\VEN_197B&DEV_2392&CC_0880

and

PCI\VEN_197B&DEV_2393&SUBSYS_17F6103C&REV_30
PCI\VEN_197B&DEV_2393&SUBSYS_17F6103C
PCI\VEN_197B&DEV_2393&CC_088000
PCI\VEN_197B&DEV_2393&CC_0880

Which drivers do I need?  Thanks for your time.