My original setup (#A) is a SSD with Win 7 Home Premium 64 bit, Asus Sabertooth Z77 Mobo. Bios 2410.
New setup (#B) is in addition to above but added HDD with Win 7 Ultimate 32 bit.
Everything works OK with Win 7 Ultimate offering me the use of legacy programs and hardware control e.g: Hp Scanjet 5470c.
Problem: I want to default reboot setup #A, after losing power etc.
The Asus Bios shows boot priorities as setup #A then #B but it makes no difference, #B always loads first. Windows boot manager shows both OS as Windows 7 but always boots the Win 7 Ultimate first. Same after pressing F8, the boot priorities will not change. What can do so I always boot on my original Win 7 Home Premium 64 bit? Thanks