Replacing The Horizontal Network Card - Nvidia DGX A100 Service Manual

4. Remove the motherboard tray.
Refer to the instructions in the section
5. Lift the network card off the motherboard and replace with the new network card.
6. Install the motherboard tray lid and then install the motherboard tray.
Refer to the instructions in the section
7. Connect all the cables to the motherboard tray, connect all power cords, then power on
the system and log in.
8. Confirm that the system is healthy.
sudo nvsm show health
$
There should be no new alerts listed.
13.4. Replacing the Horizontal Network
Card
Before attempting to replace any of the network cards, be sure to have performed the
following:
‣
Determined the location ID of the faulty network card needing replacement.
See Identifying the Failed Network
‣
Obtained the replacement network card have saved the packaging for use when returning
the faulty component.
NVIDIA DGX A100 System
Accessing the Motherboard
Replacing the Motherboard
Card.
Network Card Replacement
Tray.
Tray.
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