Bluefield 2 not powering up

Infrastructure & Networking DOCA Enterprise Networking
1

Hi,
We have 2 “MBF2H516A-CENOT” Bluefield cards, when connected with or without auxiliary PCIe power cable as prescribed by External Power Supply Connector pin description here: https://docs.mellanox.com/display/BlueField2DPUENUG/Pin+Description

We see neither LED activity once the server comes up nor the lspci shows any entry for this card.
How do we debug this ?

Thanks.

2

Hi do you see anything relevant in syslog or in the output of dmesg? What host OS are you using?