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
Table 60. Riser configurations (continued)
Configurations Expansion
card risers
PCIe Slots Controlling
processor
height Length Slot width
R4B 7 and 8 Processor 2 Full height Half length x8 + x8
Config7. with 2x
FH, 2x LP and R1
R3 paddle cards
R2A 3 and 6 Processor 1 and
2
Low profile Half length x16 + x16
R4B 7 and 8 Processor 2 Full height Half length x8 + x8
R1 paddle card NA NA NA NA NA
R3 paddle card NA NA NA NA NA
Config8. with 2x
FH and 1x LP
R1B 1 and 2 Processor 1 Full height Half length x8 + x8
R2A 3 Processor 1 Low profile Half length x16
Config9. with 1x
LP
R2A 3 Processor 1 Low profile Half length x16
NOTE: In config7 with R1 and R3 paddle cards does not have any physical slot on it. see R1 and R3 paddle card installation.
Figure 120. Riser 1A
1. Slot 2
Figure 121. Riser 1B
1. Slot 2
2. Slot 1
122
Installing and removing system components