ProLiant DL740 Server Maintenance and Service Guide
Table Of Contents
- HP ProLiant DL740 Server Maintenance and Service Guide
- Notice
- Contents
- About This Guide
- Chapter 1: Illustrated Parts Catalog
- Chapter 2: Service Preparation
- Chapter 3: Chassis Components Removal and Replacement Procedures
- Chapter 4: Host Module Removal and Replacement Procedures
- Chapter 5: Power and Media Module Removal and Replacement Procedures
- Chapter 6: Diagnostic Tools
- Chapter 7: Connectors, Switches, and LED Indicators
- Connectors
- System Board
- Switches
- LED Indicators
- System Power LED Switch
- Unit Identification LED Switches (Front and Rear)
- System Interconnect LED Indicators
- System Attention LED Indicators
- System Activity LED Indicators
- Hot-Plug SCSI Hard Drive LED Indicators
- Power Supply LED Indicators
- Hot-Plug Fan LED Indicators
- PCI Hot Plug LED Indicators
- Memory Cartridge LED Indicators
- DIMM Status LED Indicators
- Chapter 8: Physical, Operating, and Performance Specifications
- Index

Contents
About This Guide
Audience Assumptions............................................................................................................................... vii
Technician Notes........................................................................................................................................ vii
Access Panel Labels .................................................................................................................................. viii
Related Documents.......................................................................................................................................ix
Where to Go for Additional Help..................................................................................................................x
Integrated Management Log...................................................................................................................x
Telephone Numbers................................................................................................................................x
Chapter 1
Illustrated Parts Catalog
System Chassis.......................................................................................................................................... 1-2
Power and Media Module ......................................................................................................................... 1-3
Host Module.............................................................................................................................................. 1-5
Miscellaneous............................................................................................................................................ 1-7
Chapter 2
Service Preparation
Safety Considerations................................................................................................................................ 2-1
Electrostatic Discharge Information ................................................................................................... 2-1
Rack Warnings and Precautions ......................................................................................................... 2-2
Server Warnings and Precautions ....................................................................................................... 2-2
Server Modules.......................................................................................................................................... 2-4
Preparation Procedures.............................................................................................................................. 2-7
System Interconnect LEDs ................................................................................................................. 2-8
Hot-Plug Procedures ........................................................................................................................... 2-8
Non-Hot-Plug Procedures................................................................................................................... 2-9
Powering Up the Server.................................................................................................................... 2-10
Power-On Self-Test (POST)............................................................................................................. 2-12
Re-entering the Server Serial Number .................................................................................................... 2-14
Chapter 3
Chassis Components Removal and Replacement Procedures
Top Access Panels..................................................................................................................................... 3-1
Cable Management System ....................................................................................................................... 3-2
HP ProLiant DL740 Server Maintenance and Service Guide iii
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