Windows wont load after adding new drive

[Sante]

So bought a new internal drive (Seagate Barracuda 3TB), set up the cables (all my drives show up in bios) but for some reason Windows (installed on the 2TB Seagate as seen in the photo) doesn't load with an error pointing out that the windows loader can't be found or the device isn't configured or something along those lines.. Anybody has any idea what might be the issuw?

 

[Kamilwac]

Look if it didn't change the bootdrive

 

[SkyNetRising]

Anybody has any idea what might be the issuw?

Fix boot order in BIOS.
Adding a new drive might have changed the boot order.

 

[Sante]

Thanks! I had completely forgotten to check that