Nvidia DGX-2 SYSTEM Service Manual

DGX-2 System DU-09224-001 _v09|ii
Table of Contents
Chapter1.Introduction........................................................................................................ 1
1.1.NVIDIA Enterprise Support Portal........................................................................................... 1
1.2.NVIDIA Enterprise Support Email............................................................................................2
1.3.NVIDIA Enterprise Support - Local Time Zone Phone Numbers........................................... 2
Chapter2.Front Fan Module Replacement........................................................................ 3
2.1.Front Fan Module Replacement Overview.............................................................................. 3
2.2.Identifying the Failed Fan Module........................................................................................... 3
2.3.Replacing and Returning the Front Fan Module.....................................................................4
Chapter3.U.2 NVMe Cache Drive Replacement................................................................ 7
3.1.U.2 NVMe Cache Drive Replacement Overview...................................................................... 7
3.2.Identifying the Failed U.2 NVMe...............................................................................................7
3.3.Replacing the U.2 NVMe Drive.................................................................................................9
Chapter4.U.2 NVMe Cache Drive Upgrade from 8 to 16................................................. 11
4.1.U.2 NVMe Cache Drive Upgrade Overview............................................................................ 11
4.2.Identifying the NVMe Drive Manufacturer............................................................................. 11
4.3.Installing the Optional NVMe Drives......................................................................................12
Chapter5.U.2 NVMe Cache Drive Post-Installation Tasks...............................................13
5.1.Recreating the Cache RAID 0 Volume...................................................................................13
5.2.Confirming the Volume is Ready........................................................................................... 13
5.3.Enabling the Temperature Sensor.........................................................................................14
5.4.Returning the NVMe Drive/Riser Assembly.......................................................................... 14
Chapter6.M.2 NVMe Boot Drive Replacement.................................................................15
6.1.M.2 NVMe Boot Drive Replacement Overview.......................................................................15
6.2.Identifying the Failed M.2 NVMe............................................................................................ 15
6.3.Replacing the M.2 NVMe Drive.............................................................................................. 16
6.4.Rebuilding the Boot Drive RAID 1 Volume............................................................................ 19
6.5.Returning the NVMe Drive/Riser Assembly.......................................................................... 20
Chapter7.M.2 Boot Drive Riser Assembly Replacement.................................................21
7.1.M.2 Boot Drive Riser Assembly Replacement Overview.......................................................21
7.2.Determining a Failed M.2 NVMe Riser Assembly................................................................. 21
7.3.Replacing the M.2 NVMe Riser Assembly............................................................................. 22
7.4.Returning the NVMe Drive/Riser Assembly.......................................................................... 24
Chapter8.Power Supply Replacement............................................................................. 25
8.1.Power Supply Replacement Overview................................................................................... 25

Nvidia DGX-2 SYSTEM Specifications

General

Brand	Nvidia
Model	DGX-2 SYSTEM
Category	Computer Hardware
Language	English