Owners Manual
Table Of Contents
- Dell EMC PowerEdge R940xa Installation and Service Manual
- About this document
- PowerEdge R940xa system overview
- Initial system setup and configuration
- Installing and removing system components
- Safety instructions
- Before working inside your system
- After working inside your system
- Recommended tools
- Front bezel
- Drives
- System cover
- Support bar
- Cooling fans
- Cooling fan assembly
- Optional USB 3.0 module
- Optional optical drive
- Control panel
- Air shroud
- NVDIMM-N battery
- Drive backplane
- System memory
- Processors and heat sinks
- Expansion cards and expansion card risers
- Expansion card installation guidelines
- Removing the expansion card riser
- Installing the expansion card riser
- Removing the expansion card from the riser
- Installing the expansion card in the riser
- Removing the expansion card from the system board
- Installing the expansion card on the system board
- GPU card installation guidelines
- Removing the GPU
- Installing the GPU
- M.2 SSD module
- Optional IDSDM or vFlash module
- Network daughter card
- System battery
- Optional internal USB memory key
- Power supply units
- Power interposer board
- Trusted Platform Module
- System board
- Jumpers and connectors
- System diagnostics and indicator codes
- Getting help
- Documentation resources
Air shroud B
Removing the air shroud B
Prerequisites
1. Follow the safety guidelines listed in Safety instructions.
2. Follow the procedure listed in Before working inside your system.
3. Remove the support bar.
4. Remove the air shroud A.
5. Remove the NVDIMM-N battery, if installed.
Steps
1. Hold the air shroud on the blue touch points.
2. Lift it out of the system.
Figure 49. Removing the Air Shroud B
Next steps
1. Replace the air shroud B.
Installing the air shroud B
Prerequisites
1. Follow the safety guidelines listed in Safety instructions.
54
Installing and removing system components