Dell drivers needed for Network Controller and Multimedia Controller ,Wireless not working. Windows 8.1 is the Operating System

Dell Inspirion 2320 All in one

Multimedia controller

PCI\VEN_1131&DEV_7231&SUBSYS_2B0F1461&REV_CA

PCI\VEN_1131&DEV_7231&SUBSYS_2B0F1461

PCI\VEN_1131&DEV_7231&CC_048000

PCI\VEN_1131&DEV_7231&CC_0480

Network Controller

PCI\VEN_168C&DEV_0036&SUBSYS_020C1028&REV_01

PCI\VEN_168C&DEV_0036&SUBSYS_020C1028

PCI\VEN_168C&DEV_0036&CC_028000

PCI\VEN_168C&DEV_0036&CC_0280