Question New build stuck on error 99

[lnaccash]

This is my first build and I thought I put everything together correctly, but I cannot get the computer into bios as the boot sequence suspends with an error 99 on my mobo display. Fans and lights come on, and my monitor shows a logo, but nothing I do seems to be able to get it fully booted. I have tried reseating all the components, including the cpu, with no change. I do not currently have a graphics card as the delivery was delayed, but supposedly the cpu has integrated.

Mobo: x870e auros elite wifi 7
Cpu: ryzen 9 9900x
RAM: 2x 16 gb corsair vengeance rgb
Cooler: corsair icue H150i elite capellix xt
Ssd: team group Tforce G50 1tb
Power supply: MSI MAG A750GL PCIE5
Case: NZXT H9 Flow

 

[boju]

Searching around 99 code suggests one the things could be the m2 ssd. Check it's connection to the motherboard, it may not be inserted all the way in to the connector. Is that the only drive you have?