There is this annoying yellow exclamation mark under my device manager that indicates that my ''Multimedia Audio Controller'' is missing. I've downloaded the relevant drivers from the manufacturer's website as well as from other websites. However, whenever i install these drivers, i get all sorts of errors and problems. One of the 'popular' error messages i always get are ''there was a problem installing your sotfware, access i denied'', '' no compatible hardware is detected'' or '' ...can only install the software in the administrator mode...''. I've tried everything but nothing seems to be working. MY Motherboard model is: P21G V3.1. Your help will be very much appreciated.

Computers & Internet - PC Chips - MB PCCHIPS P21G (V3.1) P4M800 775 Motherboard