During the boot of ONTAP you may see errors similar to the one below and the system will fail POST. During boot, node reports the following errors and halts to LOADER prompt: Device ("Ethernet:Wrench ...During the boot of ONTAP you may see errors similar to the one below and the system will fail POST. During boot, node reports the following errors and halts to LOADER prompt: Device ("Ethernet:Wrench Port" ) not detected on PCI BUS. Device could be purposely held in reset or has developed a physical defect or has a corrupt firmware. Halting the system because the device is critical for normal operations. BIOS POST Failure(s) detected: PCIe device missing error detected.
