inaccessible_boot_device on Windows 8 with Secure Boot (Alienware x51 R2)

Hello,

I have a Alienware x51 R2 Desktop computer and when I first bought it it came with Windows 8. Long story short I decided to install Windows 7 instead and to do this I had to disable the secure boot option in the BIOS. Now I've decided to install back Windows 8 and it worked and all but when I turn Secure Boot back on it gives me a blue screen with the message: inaccessible_boot_device.

So I don't know what to do here. Basically what I want is to have Windows 8 on my computer with secure boot set to ON. I don't mind having to re-install Windows 8 since I didn't restore any of my backups yet I'm still trying to resolve this. Any help would be greatly appreciated.