Chapter 14. Front Console Board Replacement; Front Console Board Replacement Overview; Replacing The Front Console Board - Nvidia DGX A100 Service Manual

Chapter 14. Front Console Board
14.1. Front Console Board Replacement
Overview
This is a high-level overview of the procedure to replace the front console board on the DGX
A100 system.
1. Unpack the new front console board.
2. Shut down the system.
3. Using a Phillips #2 screwdriver, release the captive screws.
4. Pull the front console board out of the system.
5. Insert the new front console board.
6. Tighten the screws.
7. Power on the system and confirm the ports work.
8. Ship the failed unit back to NVIDIA Enterprise Support using the provided packaging.
14.2. Replacing the Front Console Board
A front console board malfunction can be determined in a few ways.
‣
No display or connectivity occurring after plugging in a keyboard and monitor to the front
of the system, or
‣
The USB ports do not work, or
‣
The front temperature sensor does not provide a temperature reading.
Raise a ticket with NVIDIA Enterprise Services to request a replacement.
When the new board arrives, unpack it and keep the packaging to use for sending back the old
board.
NVIDIA DGX A100 System
Replacement
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