Boot from alternate partition Share on Facebook Post on reddit Tweet on Twitter Share on LinkedIn Home › Forums › Client Operating Systems › Windows 7 › Boot from alternate partition This topic has 2 replies, 3 voices, and was last updated 5 years, 9 months ago by dalesnail. Viewing 1 post (of 1 total) Author Posts confuseisParticipant Jan 11, 2015 at 6:09 am #164748 Hi I have 2 partitions the priary is windows 7 and the other is Server 2008 I wish to make server 2008 the default boot partition but when I set that partition as active and reboot I get Mising operating system. Microsoft has made this difficult then. How do I go about making the 2nd Primary partition the main one to boot from. I have looked about but dont see a clear process Thanks Confuseis Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.