Problem with N07 - Kingston NVME not found, LED not lighting up

• J

  Jan

  5/8/24, 8:20 AM

  Hi, 

  I bought the N07 board and installed it according to the manual. The pogo pins are lining up perfectly and the ribbon cable is attached properly. 

  I bought a new Kingston NV2 NVMe M.2 ssd 1TB (pretty much the same ssd that is shown on the pictures on the product side, only 1 TB instead of 256GB). 

  The blue LED on the N07 board only lights up for a splitsecond after the power cable is attached to the raspberry pi and stays out afterwards.

  The SSD is not found in a fresh installed rpi os. Neither lsblk or lspci shows the device. 

  If I search the log messages with dmesg | grep pci 

  [    0.387295] brcm-pcie 1000110000.pcie: host bridge /axi/pcie@110000 ranges:
  [    0.387302] brcm-pcie 1000110000.pcie:   No bus range found for /axi/pcie@110000, using [bus 00-ff]
  [    0.387313] brcm-pcie 1000110000.pcie:      MEM 0x1b00000000..0x1bfffffffb -> 0x0000000000
  [    0.387319] brcm-pcie 1000110000.pcie:      MEM 0x1800000000..0x1affffffff -> 0x0400000000
  [    0.387326] brcm-pcie 1000110000.pcie:   IB MEM 0x0000000000..0x0fffffffff -> 0x1000000000
  [    0.388681] brcm-pcie 1000110000.pcie: Forcing gen 2
  [    0.388850] brcm-pcie 1000110000.pcie: PCI host bridge to bus 0000:00
  [    0.388854] pci_bus 0000:00: root bus resource [bus 00-ff]
  [    0.388858] pci_bus 0000:00: root bus resource [mem 0x1b00000000-0x1bfffffffb] (bus address [0x00000000-0xfffffffb])
  [    0.388861] pci_bus 0000:00: root bus resource [mem 0x1800000000-0x1affffffff pref] (bus address [0x400000000-0x6ffffffff])
  [    0.388874] pci 0000:00:00.0: [14e4:2712] type 01 class 0x060400
  [    0.388902] pci 0000:00:00.0: PME# supported from D0 D3hot
  [    0.389827] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
  [    0.817807] brcm-pcie 1000110000.pcie: link down

   

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