Physically disconnect the secondary HD.
Make the Windows 7 HD, disk0 & first HD boot in BIOS.Also connected to the first Sata port on the MOBO.
You may need to do a startup repair: Startup Repair Note:
You may need to do startup repair 3 to 4 times. Startup Repair - Run 3 Separate Times
When Windows is booting OK, Reconnect the other secondary HD, as Disk1.
If you have not made your Startup Repair System Repair Disc - Create
Do you have a mate with Windows 7 of the same bit version 32 or 64 & CD/DVD RW Drive, how could burn one off.