User Manual
Table Of Contents
- Dell EMC PowerEdge T40 Installation and Service Manual
- Contents
- About this document
- PowerEdge T40 system overview
- Initial system setup and configuration
- Pre-operating system management applications
- Installing and removing system components
- Safety instructions
- Before working inside your system
- After working inside your system
- Recommended tools
- System cover
- Front bezel
- Hard drives
- PSU assembly
- Power supply unit
- Expansion cards
- Memory module
- System battery
- Optical drive
- Speaker
- System fan
- Intrusion switch
- Processor and heatsink
- System board
- Control panel
- Power button module
- Jumpers and connectors
- Technical specifications
- Chassis dimensions
- System weight
- Processor specifications
- Supported operating systems
- PSU specifications
- System fan specifications
- System battery specifications
- Expansion card specifications
- Memory specifications
- Storage controller specifications
- Drive specifications
- Ports and connectors specifications
- Video specifications
- Environmental specifications
- System diagnostics and indicator codes
- Getting help
- Documentation resources
Figure 19. Closing the PSU assembly
Next steps
1. Follow the procedure that is listed in After working inside your system.
Power supply unit
Removing the power supply unit
Prerequisites
1. Follow the safety guidelines listed in Safety instructions.
2. Follow the procedure that is listed in Before working inside your system.
3. Disconnect the PSU cable from the drive.
4. Open the PSU assembly.
5. Disconnect the PSU cables from the optical drive and the system board.
NOTE: Observe the routing of the cable as you remove it from the system.
6. Close the PSU assembly.
Steps
1. Remove the screws securing the PSU support bracket to the PSU assembly and remove the PSU support bracket from the
chassis.
2. Remove the screws securing the PSU to the PSU assembly.
a. Slide and remove the PSU from of the chassis.
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Installing and removing system components