I originally had a dual boot of Windows 7 and XP on two seperate drives. Windows 7 being the main one I used, I decided to format and reinstall XP since it had become bloated and messy.
All that worked fine, but now all I can boot into is XP. Instead of giving me 30 seconds to choose which OS I want to boot into like it used to, it now just boots straight into XP. Specifically choosing the drive with Windows 7 installed just ends up booting into XP anyway.
When I look at the drive with 7 installed in XP, everything is still intact on the drive. The only problem is that the BIOS won't recognise the OS on the drive for me to boot into.
Any help or ideas what might cause this would be great. Thanks in advance.