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Remove a Memory Riser and DIMM

Identify the memory riser with the faulty DIMM by pressing the Fault Remind

button on the air divider as shown in the following figure.

■ If the memory riser Service Action Required LED is off, all DIMMs on this

riser are operating properly.

■ If the memory riser Service Action Required LED is on (amber), one or more

of the DIMMs installed on this riser is faulty or misconfigured.

104 SPARC T5-2 Server Service Manual • February 2017

Default Chapter5
- Table of Contents5
Using this Documentation11
- Product Documentation Library11
- Feedback11
Identifying Components13
- Front Panel Components (Service)13
- Rear Panel Components (Service)15
- Internal System Cables16
  - Related Information16
- Internal Component Locations17
- Motherboard Component Locations21
- I/O Component Locations22
- Power Distribution and Fan Module Component Locations24
- System Schematic25
- Component Task Reference28
Detecting and Managing Faults31
- Understanding Diagnostics31
- Interpreting Leds36
  - Front Panel Controls and Leds37
  - Rear Panel Controls and Leds39
- Configuring POST40
- Managing Faults46
- Interpreting Log Files and System Messages50
Preparing for Service53
- Safety Information53
- Tools Needed for Service55
- Filler Panels55
- Find the Server Serial Number56
- Locate the Server57
- Component Service Categories57
- Removing Power from the Server58
- Accessing Server Components62
- Attachment of Devices During Service68
- Related Information68
Servicing Drives69
- Drive Leds70
- SPARC T5-2 Server Service Manual • February70
- Locate a Faulty Drive71
- Remove a Drive71
- Remove a Drive Filler Panel74
- Install a Drive76
- Install a Drive Filler Panel77
- Verify Drive Functionality78
Servicing Fan Modules81
- Fan Module Leds82
- Locate a Faulty Fan Module83
- Remove a Fan Module83
- Install a Fan Module86
- Verify Fan Module Functionality87
Servicing Power Supplies89
- Power Supply Leds89
- Locate a Faulty Power Supply91
- Remove a Power Supply91
- Install a Power Supply93
- Verify Power Supply Functionality95
Servicing Memory Risers and Dimms97
- Memory Riser and DIMM FRU Names97
- Memory Riser and DIMM FRU Names98
- Memory Riser and DIMM Configuration99
- DIMM Rank Classification Labels100
- Locate a Failed DIMM (Leds)100
- Locate a Failed DIMM (Oracle ILOM)102
- Remove a Memory Riser and DIMM103
- Install a DIMM and a Memory Riser106
- Enable and Verify Newly Installed Dimms109
Servicing the DVD Drive113
- Remove a DVD Drive113
- Install a DVD Drive114
Servicing the Battery117
- Remove the Battery117
- Install the Battery118
Servicing Pcie Cards121
- Pcie Card Configuration121
- I/O Root Complex Connections122
- Remove a Pcie Card or Filler Panel123
- Install a Pcie Card or Filler Panel126
Servicing the SP129
- SP Firmware and Configuration129
- Remove the SP130
- Install the SP131
- Verify SP Functionality133
Servicing the Fan Board135
- Remove the Fan Board135
- Install the Fan Board137
- Verify Fan Board Functionality139
Servicing the Motherboard141
- Remove the Motherboard141
- Install the Motherboard147
- Reactivate RAID Volumes153
- Verify Motherboard Functionality155
Servicing the Drive Backplane157
- Remove the Drive Backplane157
- Install the Drive Backplane159
- Verify Drive Backplane Functionality161
Servicing the PS Backplane163
- Remove the PS Backplane163
- Install the PS Backplane165
- SPARC T5-2 Server Service Manual • February166
- Verify PS Backplane Functionality167
Returning the Server to Operation169
- Replace the Top Cover169
- Return the Server to the Normal Operating Position170
- Attach Power Cords172
- Power on the Server (Oracle ILOM)172
- Power on the Server (Power Button)173
Glossary175
Index181

Brand	Oracle
Model	SPARC T5-2
Category	Server
Language	English

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