Name: Dell PowerEdge R920
Brand: Dell
Rating: 4 (1 reviews)

Default Chapter3

Table of Contents3

1 About Your System9

2 Using the System Setup and Boot Manager19

3 Installing System Components33

Recommended Tools33
Front Bezel (Optional)33
- Removing the Front Bezel33
- Installing the Front Bezel34
Opening and Closing the System34
- Opening the System35
- Closing the System35
Inside the System36
- Chassis Intrusion Switch37
- Removing and Installing the Chassis Intrusion Switch Cable37
Cable Management Tray38
- Removing the Cable Management Tray38
- Installing the Cable Management Tray39
System Memory39
- General Memory Module Installation Guidelines43
- Mode-Specific Guidelines43
- Advanced ECC (Lockstep)43
- Memory Optimized (Independent Channel) Mode44
- Memory Sparing44
- Memory Mirroring44
- Fault Resilient Memory44
- Sample Memory Configurations44
- Removing a Memory-Riser Blank47
- Installing a Memory-Riser Blank48
- Removing a Memory Riser48
- Installing a Memory Riser49
- Removing Memory Modules from the Memory Riser50
- Installing Memory Modules52
Memory Riser and Fan Cage54
- Removing the Memory Riser and Fan Cage54
- Installing the Memory Riser and Fan Cage55
Hard Drives56
- Removing a 2.5 Inch Hard-Drive Blank56
- Installing a 2.5 Inch Hard-Drive Blank56
- Removing a Hot-Swap Hard Drive57
- Installing a Hot-Swap Hard Drive57
- Removing a Hard Drive from a Hard-Drive Carrier58
- Installing a Hard Drive into a Hard-Drive Carrier59
Optical Drive (Optional)59
- Removing the Optical Drive59
- Installing the Optical Drive60
Cooling Fans60
- Removing a Cooling Fan61
- Installing a Cooling Fan62
- Removing the Fan Tray62
- Installing the Fan Tray63
Internal USB Memory Key (Optional)63
- Replacing the Internal USB Key64
Expansion Cards and Expansion-Card Risers64
- Expansion Card Installation Guidelines65
- Removing the Left Expansion Card Riser Blank66
- Installing the Left Expansion Card Riser Blank67
- Removing the Right Expansion Card Riser Blank68
- Removing an Expansion Card from Expansion-Card Risers 2 and 368
- Installing an Expansion Card into the Expansion-Card Riser 2 and 373
NDC Riser (I/O Riser 1)73
- Removing the NDC Riser (I/O Riser 1)73
- Installing the NDC Riser (I/O Riser 1)74
Network Daughter Card75
- Removing the Network Daughter Card75
- Installing the Network Daughter Card76
SD Vflash Card76
- Replacing an SD Vflash Card77
Internal Dual SD Module77
- Removing the Internal Dual SD Module77
- Installing the Internal Dual SD Module78
Internal SD Card78
- Removing an Internal SD Card79
- Installing an Internal SD Card80
Integrated Storage Controller Card80
- Removing the Integrated Storage Controller Card80
- Installing the Integrated Storage Controller Card81
RAID Battery82
- Removing a RAID Battery82
- Installing the RAID Battery83
Processors83
- Removing a Heat Sink Blank83
- Installing a Heat Sink Blank84
- Removing a Processor85
- Installing a Processor88
Power Supplies89
- Hot Spare Feature90
- Removing an AC Power Supply90
- Installing an AC Power Supply91
- Wiring Instructions for a DC Power Supply92
- Assembling and Connecting the Safety Ground Wire92
- Assembling the DC Input Power Wires93
- Removing a DC Power Supply94
- Installing a DC Power Supply95
- Removing the Power Supply Blank96
- Installing the Power Supply Blank96
Power Distribution Board96
- Removing the Power Supply Bay97
- Installing the Power Supply Bay98
- Removing the Power Distribution Board98
- Installing the Power Distribution Board99
System Battery99
- Replacing the System Battery99
Hard-Drive Backplane100
- Removing the Hard-Drive Backplane101
- Installing the Hard-Drive Backplane110
SAS Expander Daughter Card110
- Removing the SAS Expander Daughter Card110
- Installing the SAS Expander Daughter Card111
Control Panel Board111
- Removing the Control Panel Board111
- Installing the Control Panel Board112
System Board113
- Removing the System Board113
- Installing the System Board114

4 Troubleshooting Your System116

5 Using System Diagnostics126

Dell Embedded System Diagnostics126

6 Jumpers and Connectors128

7 Technical Specifications133

8 System Messages139

9 Getting Help156

Brand	Dell
Model	PowerEdge R920
Category	Server
Language	English

Dell PowerEdge R920 User Manual

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