All, I’ve found many a topic in this forum on PCIE power regulators not being enabled by default in the BSP. [image] PCIe x16 supply not enabled on Development Kit Jetson AGX Orin Hi, have you checked the pin PRSNT2 status when PCIe device plug in? It should be changed wh…

Wayne, My Orin Dev Kit was not in the MAXN power mode. I changed the power mode to MAXN, rebooted, and the 12V rail turned on and the PCIE device was powered as well. I’m unsure what this change did to allow the device to power on, but it worked.

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AGX Orin Devkit PCIE Power JL 35.1

Autonomous Machines Jetson & Embedded Systems Jetson AGX Orin

WayneWWW September 14, 2022, 3:09am 3

Hi,

The change is already included in the rel-35.1 BSP.

PCIE still no power with JL35.1