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 6. Rear view of the system with 2 x 2.5-inch rear drive module (continued)
Item Ports, panels, or slots Icon Description
7 PCIe expansion card riser
4 (slot 7 and slot 8)
N/A The expansion card riser enables you to connect PCI Express
expansion cards. For more information about the expansion cards
supported on your system, see the expansion card guidelines section.
8 Power supply unit (PSU
2)
For more information about the PSU configurations, see the
PowerEdge R750 Technical Specifications on product documentation
page.
9 VGA port For more information about the VGA, see the Dell EMC PowerEdge
R750 Technical Specifications on product documentation page.
10 USB 3.0 port (1) This port is USB 3.0-compliant.
11 iDRAC dedicated port Enables you to remotely access iDRAC. For more information, see the
iDRAC User's Guide at www.dell.com/poweredgemanuals.
12 System identification
button
Press the system ID button:
● To locate a particular system within a rack.
● To turn the system ID on or off.
To reset iDRAC, press and hold the button for more than 16 s.
NOTE:
● To reset iDRAC using system ID, ensure that the system ID
button is enabled in the iDRAC setup.
● If the system stops responding during POST, press and hold
the system ID button (for more than 5 s) to enter the BIOS
progress mode.
13 OCP NIC port (optional) N/A This port supports OCP 3.0. The NIC ports are integrated on the
OCP card which is connected to the system board.
14 NIC port (1,2) The NIC ports are embedded on the LOM card that is connected to
the system board.
15 Power supply unit (PSU 1) For more information about the PSU configurations, see the
Dell EMC PowerEdge R750 Technical Specifications on product
documentation page.
NOTE: For more information, see the Dell EMC PowerEdge R750 Technical Specifications on the product documentation
page.
Figure 10. Rear view of the system with 4 x 2.5-inch rear drive module
Table 7. Rear view of the system with 4 x 2.5-inch rear drive module
Item Ports, panels, or slots Icon Description
1 Rear drive module N/A Enables you to install drives supported on your system. For more
information about drives, see the Dell EMC PowerEdge R750
Technical Specifications on product documentation page.
System overview 15