Question Installing m.2 SSD does not boot pc

[Jasonlhk]

Hello
I just installed my adata 521 gb su800 m.2 SSD onto my motherboard (msi b350m gaming pro) and it won't boot up on my original sata wire SSD

I don't want to put my windows on my m.2 so I just want to start up normally on my sata wire SSD

Can't boot up so took out SSD , and when I took out SSD it boots back up normally any ideas why?

 

[novabuild]

Hello
I just installed my adata 521 gb su800 m.2 SSD onto my motherboard (msi b350m gaming pro) and it won't boot up on my original sata wire SSD

I don't want to put my windows on my m.2 so I just want to start up normally on my sata wire SSD

Can't boot up so took out SSD , and when I took out SSD it boots back up normally any ideas why?

Just change Boot Priority in Bios, putting your SSD as the main boot drive over your M.2.

 

[Jasonlhk]

Just change Boot Priority in Bios, putting your SSD as the main boot drive over your M.2.

Yup did that already but it still doesn't boot up
"Boot option#1 windows boot manager (sata1: adata sp600)

That's the SSD the originally has my windows