Question Motherboard boots with samsung nvme but not dell

[ctles]

Have an AMI motherboard from an inventory resell that has 6 SATA ports with an m.2 NVME slot,
When i use the a sata m.2 it disables one of the SATA ports. When i plug in a samsung 970 nvme it boots and the other 6 sata ports work fine. But when i try to use a nvme drive from a dell machine it just pauses at bios with a A0 post code and i can't get into the bios? Any way to see why one nvme drive works but another doesn't?

Edits
Target Mobo: Version AIMB-586 Bios BV2.01
Dell Pre-built: mobo dead and tossed not sure but the system was a precision 3640

 

[Lutfij]

Please mention the make and model of the motherboard that the drive is working on. Please mention the Dell prebuilt trying to work with. As a side note, please check and see what BIOS version your Dell prebuilt is on at this moment of time.

 

[Zerk2012]

Have an AMI motherboard from an inventory resell that has 6 SATA ports with an m.2 NVME slot,
When i use the a sata m.2 it disables one of the SATA ports. When i plug in a samsung 970 nvme it boots and the other 6 sata ports work fine. But when i try to use a nvme drive from a dell machine it just pauses at bios with a A0 post code and i can't get into the bios? Any way to see why one nvme drive works but another doesn't?

Does the Dell drive have the OS on it from the Dell PC?

 

[ctles]

Does the Dell drive have the OS on it from the Dell PC?

I've formatted the drive on another computer, cleaned via diskpart and initialized as a GPT same as the samsung, at one point i think i even installed an OS via an enclosure on a different system but when i plugged it into the slot it got the same A0 error.