User Manual
Table Of Contents
- Dell EMC PowerEdge R750 Installation and Service Manual
- Contents
- About this document
- System overview
- Initial system setup and configuration
- Minimum to POST and system management configuration validation
- Installing and removing system components
- Safety instructions
- Before working inside your system
- After working inside your system
- Recommended tools
- Cable routing
- M.2 SSD module
- Optional front bezel
- System cover
- Drive backplane cover
- Air shroud
- Removing the air shroud
- Installing the air shroud
- Removing the GPU air shroud
- Installing the GPU air shroud
- Removing the GPU air shroud top cover
- Installing the GPU air shroud top cover
- Removing the GPU air shroud filler
- Installing the GPU air shroud filler
- Removing the rear drive module air shroud
- Installing the rear drive module air shroud
- Cooling fans
- Side wall brackets
- Drives
- Rear drive module
- Drive backplane
- PERC module
- System memory
- Processor and heat sink module
- Expansion cards and expansion card risers
- Expansion card installation guidelines
- Removing the expansion card risers
- Installing the expansion card risers
- Removing expansion card from the expansion card riser
- Installing an expansion card into the expansion card riser
- Removing the full length expansion card risers
- Installing the full length expansion card risers
- Removing a GPU
- Installing a GPU
- Removing R1 and R3 paddle cards
- Installing R1 and R3 paddle cards
- Optional serial COM port
- Optional VGA port for liquid cooling module
- Optional IDSDM module
- MicroSD card
- Optional BOSS S2 module
- System battery
- Optional internal USB card
- Intrusion switch module
- Optional OCP card
- Power supply unit
- Trusted Platform Module
- System board
- LOM card and rear I/O board
- Control panel
- Upgrade Kits
- Jumpers and connectors
- System diagnostics and indicator codes
- Getting help
- Documentation resources
Figure 92. 24 x 2.5-inch drive backplane
1. DST_SA1 2. SRC_SA1
3. DST_SB1 4. BP_PWR_1
5. BP_DST_PA1 (PCIe/NVMe connector) 6. BP_PWR_2
7. BP_ DST_PB1 (PCIe/NVMe connector) 8. BP_PWR_CTRL
9. BP_ DST_PA2 (PCIe/NVMe connector) 10. BP_ DST_PB2 (PCIe/NVMe connector)
Figure 93. 24 x 2.5-inch NVMe switched backplane
1.
BP_PWR_CTRL2 2. BP_PWR_2
3. BP_PWR_1 4. BP_PWR_CTRL1
Figure 94. 24 x 2.5-inch NVMe switched board
1.
DST_PA2 2. DST_PB2
3. DST_PA1 4. DST_PB1
Removing the drive backplane
Prerequisites
CAUTION:
To prevent damage to the drives and backplane, remove the drives from the system before removing
the backplane.
Installing and removing system components 91