Table 6. Rear view of the system (continued)
Item
Ports, panels, or
slots
Icon
Description
7
PCIe expansion card
riser 4 blank
N/A
Enables you to connect paddle card to support front GPU riser modules.
For more information on the expansion cards supported on your system, see
Expansion card installation guidelines
section.
8
Power supply unit
(PSU 2)
For more information about the PSU configurations, see the
Dell EMC
PowerEdge R750xa Technical Specifications
on the product documentation
page.
9
VGA port
Enables you to connect a display device to the system. For more information,
see the
Dell EMC PowerEdge R750xa Technical Specifications
on the
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
.
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 seconds.
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 seconds) 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 R750xa Technical Specifications
on the product documentation
page.
NOTE:
For more information, see the
Dell EMC PowerEdge R750xa Technical Specifications
on the product documentation
page.
14
Dell EMC PowerEdge R750xa system overview
