New SSD (windows) installed, Sierra is not booting anymore

[pthr]

Hello to everyone,

I had Sierra perfectly running since some weeks with a dual-boot windows 10 on a seperate HDD. But since I've changed the windows HDD to an SSD, Sierra is not booting anymore!

What happened here? Why did that affect the macOS system? How can I boot into macOS again?

Can someone help me please?

Thank you in advance.

PS: This is my Setup

 

[pthr]

Ok, no i've managed to boot again into the system. The problem was, that the BIOS Setting were set to default.