Nvidia DGX-2 SYSTEM Service Manual

93 pages

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DU-09224-001 _v09 | July  2020

DGX-2 System

Service Manual

Default Chapter2
- Table of Contents2
Chapter 1. Introduction7
- NVIDIA Enterprise Support Portal7
- NVIDIA Enterprise Support Email8
- NVIDIA Enterprise Support - Local Time Zone Phone Numbers8
Chapter 2. Front Fan Module Replacement9
- Front Fan Module Replacement Overview9
- Identifying the Failed Fan Module9
- Replacing and Returning the Front Fan Module10
Chapter 3. U.2 Nvme Cache Drive Replacement13
- Nvme Cache Drive Replacement Overview13
- Identifying the Failed U.2 Nvme13
- Replacing the U.2 Nvme Drive15
Chapter 4. U.2 Nvme Cache Drive Upgrade from 8 to 1617
- Nvme Cache Drive Upgrade Overview17
- Identifying the Nvme Drive Manufacturer17
- Installing the Optional Nvme Drives18
Chapter 5. U.2 Nvme Cache Drive Post-Installation Tasks19
- Recreating the Cache RAID 0 Volume19
- Confirming the Volume Is Ready19
- Enabling the Temperature Sensor20
- Returning the Nvme Drive/Riser Assembly20
Chapter 6. M.2 Nvme Boot Drive Replacement21
- Nvme Boot Drive Replacement Overview21
- Identifying the Failed M.2 Nvme21
- Replacing the M.2 Nvme Drive22
- Rebuilding the Boot Drive RAID 1 Volume25
- Returning the Nvme Drive/Riser Assembly26
Chapter 7. M.2 Boot Drive Riser Assembly Replacement27
- Boot Drive Riser Assembly Replacement Overview27
- Determining a Failed M.2 Nvme Riser Assembly27
- Replacing the M.2 Nvme Riser Assembly28
- Returning the Nvme Drive/Riser Assembly30
Chapter 8. Power Supply Replacement31
- Power Supply Replacement Overview31
- Identifying the Failed Power Supply31
- Replacing the Power Supply32
Chapter 9. Power Supply Carrier Replacement34
- Power Supply Carrier Replacement Overview34
- Identifying the Failed Power Supply Carrier34
- Replacing the Power Supply Carrier35
- Verifying the PSU Carrier Is Working39
Chapter 10. DIMM Replacement40
- DIMM Replacement Overview40
- Identifying the Failed DIMM40
- Replacing the DIMM41
Chapter 11. Connectx-5 Card Replacement44
- Connectx-5 Card Replacement Overview44
- Replacing the Connectx-5 Card44
- Verifying the Connectx-5 Cards50
Chapter 12. Dual-Port Connectx-5 PCI Card/Pci Riser Replacement54
- Dual-Port Connectx-5 Card Replacement Overview54
- Replacing the Dual-Port Connectx-5 PCI Card55
Chapter 13. Optional Dual-Port Connectx-5 PCI Card Installation60
- Optional Dual-Port Connectx-5 Card Installation Overview60
- Installing the Optional Dual-Port Connectx-5 PCI Card60
Chapter 14. Removing and Attaching the Bezel65
- Removing the Bezel65
- Attaching the Bezel66
Chapter 15. Removing and Attaching the EMI Shield68
- Removing the EMI Shield68
- Attaching the EMI Shield69
Chapter 16. Front Console Board Replacement72
- Front Console Board Replacement Overview72
- Replacing the Front Console Board72
Chapter 17. Motherboard Tray Battery Replacement76
- Motherboard Tray Battery Replacement Overview76
- Replacing the Motherboard Tray Battery76
Chapter 18. I/O Tray Removal and Installation80
- I/O Tray Replacement Overview80
- Replacing the I/O Tray80
Chapter 19. Motherboard Tray Removal and Installation87
- Removing the Motherboard Tray87
- Installing the Motherboard Tray89
Chapter 20. Identifying the Component Manufacturer92

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Nvidia DGX-2 SYSTEM Specifications

General

GPU Memory	512 GB total (32 GB per GPU)
RAM	1.5 TB
GPU	16 x NVIDIA Tesla V100
CPU	2 x Intel Xeon Platinum 8168
Storage	30 TB SSD
Interconnect	NVSwitch
Form Factor	Server
Operating System	Ubuntu Server

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