Changed Components

[Arcana]

hi guys. thanks for reading this,

first of all i have old pc and i upgraded. My Old was

A8-5600k

MSI A58M-E33

and 2x4 ram

and ssd

and 1 hdd

 

and my new one is

i5 8400

gigabyte B360M D3H

and 2x8 DDR4 RAM

and ssd old

and hdd old

 

and now i put the new one

and the first boot direct me to the gigabyte bios. and cant access on my windows 10  which on my old SSD installed. this is my first set up without a technician. what would i do?

[Arcana]

pls help