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

Chassis Components Removal and Replacement Procedures
Cable Management System
The cable management system is installed on the back of the server mounted in the rack and
consists of two cable management system reel assemblies and a cable management system
harness.
To remove the cable management system:
1. Detach the cable harness hook 5 for the loop labeled 5 on the server rail.
2. Detach the cable harness hook 4 from reel 4.
3. Detach the cable harness hook 3 from reel 3.
4. Unwrap the server cables and all of the short straps labeled 2 from the cable bundle.
5. Disconnect the power cords and peripheral devices such as the keyboard, mouse, and
monitor.
6. Disconnect the cable harness hook 1 from the loop labeled 1 on the server chassis.
7. Loosen the thumbscrew (1) and remove the reel labeled 4 to the right side of the server
chassis (2).
Figure 3-2: Removing reel 4
3-2 HP ProLiant DL740 Server Maintenance and Service Guide
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