Guys, I managed with the help of oprom from the Samsung 950 Pro to make it boot as a system from m.2 to Award BIOS. If anyone is interested I can help with it.
@Gman777 I posted the guide here. [Guide] Award/Phoenix BIOS Modding (8) But you do not have an Award BIOS, but an AMI BIOS, so you need to use another way to add the module to the BIOS. For Award - cbrom. For AMI - MMTOOL.