Owners Manual
Table Of Contents
- Dell EMC PowerEdge MX840c Installation and Service Manual
- About this document
- Dell EMC PowerEdge MX840c overview
- Initial system setup and configuration
- Installing and removing sled components
- Safety instructions
- Before working inside your sled
- After working inside your sled
- Recommended tools
- PowerEdge MX840c sled
- Sled cover
- Air shroud
- Processor expansion module
- Drives
- Drive backplane
- Cable routing
- Drive cage
- Battery backup unit
- Control panel
- System memory
- Processors and heat sinks
- iDRAC card
- PERC cards
- Optional Internal dual SD module
- M.2 BOSS module
- Mezzanine card
- Optional internal USB memory key
- System battery
- System board
- Trusted Platform Module
- Jumpers and connectors
- System diagnostics and indicator codes
- Getting help
- Documentation resources
1. Follow the safety guidelines listed in the Safety instructions section.
2. Follow the procedure listed in the Before working inside your sled section.
Steps
1. Place the drive cage into the sled, aligning with the screw holes on the sled.
2. Using the Phillips #1 screwdriver, secure the drive cage with screws.
Figure 44. Installing the drive cage
Next steps
1. Install the drive backplane.
2. Connect the cables to the drive backplane.
3. Install the removed drives.
4. Install the PEM.
5. Follow the procedure listed in the After working inside your sled section.
Battery backup unit
Removing the battery backup unit module
Prerequisites
1. Follow the safety guidelines listed in the Safety instructions section.
2. Follow the procedure listed in the Before working inside your sled section.
3. Remove the PEM.
4. Disconnect the two cables from the battery backup unit (BBU) to the connectors on the system board.
5. Remove the drive cage.
44
Installing and removing sled components