Thank you for posting your question on the Mellanox Community.
For these kind of request, we need to work through an official support ticket. You can open a support ticket by sending an email to email@example.com
In the email, can you please specify the following:
- s/n of the switch
- p/n of the switch (full p/n)
- current state of the switch, for example: ONIE boot menu
~NVIDIA/Mellanox Technical Support