hangs when installing amd and silicon image drivers

last night installed multipoint server 2012 premium evaluation to a 32GB ssd.

all went well.

then attempted to install amd graphics drivers for hd4850/hd6310  and also drivers for silicon image 3114 pci sata card.

both installers hang part way into installation despite multiple attempts and reboots.

even leaving pc over night failed to resolve hanging.


please advise of work around.

mainboard is asus e35m1-m pro.

objective is working fileserver/multiseat websurfer.

thanks and please have a great day/week/life