Hi, I cannot boot into Windows, I keep getting 'reboot and select proper boot device...' Windows 7 was working but I connected two hard drives for backup which had previously been connected and were working.
Initially, I started getting an MBR message on booting up, saying error 1. I disconnected the two hard drives so that only the SSD with windows was connected. Now I get that 'reboot and select...' The drive cannot be seen in the bios? Any ideas please?
Windows is on a 256GB Crucial SSD. AHCI was enabled. The mobo is an Asus P8Z77-V LX2
and it's a core i5 CPU. Thanks for reading....