Question I need help, both my ssds detected in bios but my computer doesnt boot to either of them. Dont show up in boot priority

[Bravcra]

I need help, both my ssds detected in bios but my computer doesnt boot to either of them. Dont show up in boot priority. Asus z390 motherboard
2 1070 ti running in sli

 

[CountMike]

I need help, both my ssds detected in bios but my computer doesnt boot to either of them. Dont show up in boot priority. Asus z390 motherboard
2 1070 ti running in sli

Is there an OS on any of them ?

 

[FREX122]

You need to install an operating system on one of them

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[FREX122]

Or if you want to put files on them you need to open windows drive manager and create a partition for that drive

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[Bravcra]

I already have windows on one of them