Server unable to find the DPU
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Ensure that the DPU is placed correctly
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Make sure the DPU slot and the DPU are compatible
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Install the DPU in a different PCI Express slot
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Use the drivers that came with the DPU or download the latest
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Make sure your motherboard has the latest BIOS
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Perform a graceful shutdown then power cycle the server
DPU no longer works
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Reseat the DPU in its slot or a different slot, if necessary
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Try using another cable
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Reinstall the drivers for the network driver files may be damaged or deleted
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Perform a graceful shutdown then power cycle the server
DPU stopped working after installing another BFB
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Try removing and reinstalling all DPUs
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Check that cables are connected properly
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Make sure your motherboard has the latest BIOS
Link indicator light is off
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Try another port on the switch
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Make sure the cable is securely attached
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Check you are using the proper cables that do not exceed the recommended lengths
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Verify that your switch and DPU port are compatible
Link light is on but no communication is established
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Check that the latest driver is loaded
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Check that both the DPU and its link are set to the same speed and duplex settings
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