Booting into bios

[qsx]

Everytime i tried to boot, it boots me into bios and i cant start up windows, I've got an ssd inside with windows in it, updated my bios, turned off fast boot but nothing helped




Asus prime b350 plus
Ryzen 7 3700x
Rtx 3070
12 gb of ram

 

[qsx]

Is this a new PC with a fresh install of Windows, or an existing PC with an old install of Windows?

When you say "it boots me into BIOS", does your SSD exist in the BIOS?

If this is an old install, it might be because the SSD is using a legacy mode, whereas your motherboard is trying to boot from UEFI. If so, enable CSM.

When i enable CSM it no longer see my ssd, and yes it's old one and exist only without CSM

 

[qsx]

A couple of things we need to start on this.
1) Was this a working system, and now has the symptoms above?
2) Is there anything displayed on the screen before entering the BIOS, such as a warning or error?

1) it's my old pc and i took a windows ssd from my new pc
2)No, it's just asus logo and then it's entering bios