The Dell update utility lists an update for the Intel z87 chipset driver for my XPS 8700 as recommended. I checked my motherboard specs & it also lists the Intel z87 as being installed on my system. However, my processor, I-5 4460, is not on the list of supported processors for this chipset on the Intel site. My IDE controller is the Intel 8series/C220. . . How can I be certain that this update applies to my specific 8700 configuration?