Hi, I’m trying to bring up an NVIDIA Jetson Orin Nano Developer Kit and I’m stuck at boot.
I flashed the microSD card and can reach the UEFI menu. However, when I select the microSD / direct boot option, it says “Attempting Direct Boot” and then the board appears to power off or reboot, but it does not come back on. The green power LED stays on while the board has power, but I do not get a successful boot.
Setup details:
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Board: Jetson Orin Nano Developer Kit
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Boot method: microSD
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Host computer used to flash SD card: Lenovo Yoga 730-15IWL (Windows 11)
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Flashing software: Tried Etcher and Rufus
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JetPack / image version flashed: JetPack 5.1.3 ( Jetson Orin Nano Developer Kit Getting Started Guide | NVIDIA Developer )
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microSD card brand/size: SanDisk Extreme 128GB
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Power supply: Standard
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Display connection: Display male port to HTMI female adapter to HTMI male to HTML male cord
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I can reach UEFI: yes
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Error/symptom: “Attempting Direct Boot,” then powers off / no boot
Things I have tried:
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Reflashed the microSD card
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Tried the UEFI device boot option
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Reinserted the card and retried boot
Questions:
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Does this sound like a bad microSD image/card, a power supply issue, or a firmware/JetPack compatibility issue?
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Should I try force recovery mode and flash from an Ubuntu host instead of using the microSD method?
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Are there specific UEFI settings or firmware versions I should check?
I’m looking for guidance on the next best debugging step. I would prefer to not use Ubuntu.