Question New nvme m.2 (won’t boot os)

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Oct 22, 2023
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Pc
Ryzen 5 3600x
Sapphire 5700xt nitro +
32gb ddr4 3600mghz ram
WD nvme 250gb for OS
4gb HDD
Rm750x
Asus b450f gaming motherboard

I am trying to install a second m.2 to the second slot on my motherboard. When it’s installed the pc won’t boot windows. When I take the NEW drive out my pc boots up fine. I’ve tried switching the SATA cable from my HDD to other positions and still same result. Is it possible to run another nvme with my setup? If so please tell me how I can fix this issue and if not any recommendations on how to upgrade storage?

Btw I’m not trying to change the OS. I’m just trying to add more storage for games.

Thanks!
 
Oct 22, 2023
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Load into recovery environment - command prompt (after advanced repair options).
Execute following and show screenshot with command output.
diskpart
list disk
select disk 0
list partition
select disk 1
list partition
select disk 2
list partition
list volume
How do I get into command prompt after advanced repair options?
 
After advanced repair options you should get following screen.

advanced-startup-options-windows-10_.jpg


Try startup repair first.

If that doesn't fix it then go into command prompt. and execute commands listed in #59.
 
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Oct 22, 2023
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There should have been space between list disk (it's not a single word).
Anyway ..
enter following
(if you get any errors then stop immediately)
select disk 2
create partition primary
format fs=ntfs quick
Says at the bottom of command promt “diskpart successfully formatted the volume.

Diskpart>