Table Of Contents - Nvidia DGX-2 System Service Manual

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
DGX-2 System

Table of Contents

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