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
Figure 31. 6 x 2.5 inch drive backplane
1. AUX 3 cable connector 2. SATA/SAS connector
3. I2C cable connector 4. AUX 2 cable connector
5. AUX 1 cable connector 6. Power cable connector [BP PWR]
Figure 32. 8 x 2.5 inch drive backplane
1.
AUX 4 cable connector 2. AUX 3 cable connector
3. SATA/SAS connector 4. I2C cable connector
5. AUX 2 cable connector 6. AUX 1 cable connector
7. Power cable connector [BP PWR]
Removing the drive backplane
Prerequisites
CAUTION:
To prevent damage to the drives and backplane, remove the drives from the sled before removing the
backplane.
CAUTION: Note the number of each drive and temporarily label them before you remove the drive so that you
can replace them in the same locations.
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 air shroud from the PEM.
4. Remove the PEM.
5. Remove all the drives.
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Installing and removing sled components