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Connect the DPU and PCIe Auxiliary Connection cards in available PCI Express x16 slots in the chassis.
Step 1: Locate two available PCI Express x16 slots.
Step 2: Applying even pressure at both corners of the cards, insert the DPU in the PCI Express slots until firmly seated.
Do not use excessive force when seating the cards, as this may damage the system or the cards.
Step 3: Applying even pressure at both corners of the cards, insert the Auxiliary Connection card in the PCI Express slots until firmly seated.
Secure the DPU and PCIe Auxiliary Connection Cards to the chassis.
Secure the brackets to the chassis with the bracket screws.
5.11.2 Uninstalling the Cards
Safety Precautions
The DPU is installed in a system that operates with voltages that can be lethal. Before uninstalling the DPU, please observe the following precautions to avoid
injury and prevent damage to system components.
1. Remove any metallic objects from your hands and wrists.
2. It is strongly recommended to use an ESD strap or other antistatic devices.
3. Turn off the system and disconnect the power cord from the server.
Card Removal
1. Verify that the system is powered off and unplugged.
2. Wait 30 seconds.
3. To remove the card, disengage the retention mechanisms on the brackets (clips or screws).
4. Holding the DPU from its center, gently pull the DPU and Auxiliary Connections card out of the PCI Express slot.
NVIDIA BlueField-3 DPU User Guide
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