Computer won't boot SATA drives

[samsuccoi]

My computer has 2 drives. One Kingston ssd with Windows and another hdd for mass storage. it recognises both as giving sata information but doesn't recognise the ssd as bootable. I've already enabled csm support. The mobo is an gigabyte b360M H.
Any help is appreciated. Thanks.

 

[Barty1884]

Where is your OS installed?

 

[samsuccoi]

It's on the ssd

 

[jay.wooster]

With CSM enabled is your first setting for UEFI & Legacy OPROM ? If not is should be, all others can be set to Legacy Only. Also ensure Intel RST is disabled, SATA controller must be in AHCI mode.

Once you change these settings F10 Save and Exit then reopen BIOS and set your Boot Priority to ensure the SSD is first priority.

 

[samsuccoi]

With CSM enabled is your first setting for UEFI & Legacy OPROM ? If not is should be, all others can be set to Legacy Only. Also ensure Intel RST is disabled, SATA controller must be in AHCI mode.

Once you change these settings F10 Save and Exit then reopen BIOS and set your Boot Priority to ensure the SSD is first priority.

Thanks<3 this worked.