Topic: [SOLVED] 'multimedia' & 'multimedia video' dev on Asus A8N-VM CSM
Following this bugtrack : http://bugtracker.driverpacks.net/view.php?id=205
Can you add audio driver for nForce430 ("nVidia 6150").
The unknown PCI device DEV_026C seems to refer to HD Audio chipset included on Asus A8N-VM CSM.
Usually I manually install "nForce-410-430 8.26 WHQL International" found on nVidia website.