Dev_0271 Where Would I Find These Drivers For My Compaq Presario F730US Notebook PC - Switched To Xp Instead Of Vista?

Where would I find these drivers for my Compaq Presario F730US Notebook PC - switched to xp instead of vista? - dev_0271

I am looking for the following drivers:

Coprocessor
- Device ID: PCI \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ VEN_10DE & DEV_0271 & SUBSYS_30B7103C & RE ...


Other PCI Bridge Device
Driver ID: PCI \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ VEN_10DE & DEV_0269 & SUBSYS_30B7103C & RE ...