dear sir ,
my windows 8.1 Enterprise keeping freezes after restart in several rondom points ( someitmes after restart) sometimes on Welcome Screen and sometimes Before Welcome screen shows
then after many tries to restart it open normally ( as its now when i type that )
but it didn't in Safe Mode , ( works 100 % )
i realize that the local area connection is missing totally in networking and also in device manager
as it shown in this pic's
http://i.imgur.com/mtrgv7r.jpg
http://i.imgur.com/kDchkor.jpg
and here is my Event Viewer administrative logs
http://1drv.ms/1Exiicx