Put the old drive onto new build but win 7 does not see it? Bios sees it. It sees the old system reserved (102mb) but not the 931.42 gigs left over on the disk. If I try to change drive letter I get “disk management console view not upto date” says refresh task then restart disk management. But tried that 3 or 4 times still not go and I want the info that’s on the disk, any help would be appreciated.