Item
Indicator, button, or connector
Icon
Description
2
To turn the system ID on or off.
NOTE:
To reset BMC using system ID, ensure that the
system ID button is enabled in the BMC setup.
NOTE:
If the system stops responding during POST, press
and hold the system ID button (for more than five
seconds) to enter the BIOS progress mode.
9
System identification port
Use the system identification port to connect the system status
indicator assembly through the optional cable management arm.
10
USB port
Use the USB 3.0 port to connect USB devices to the system.
These ports are 9-pin, USB 3.0 compliant.
11
USB port
Use the USB 2.0 port to connect USB devices to the system.
These ports are 4-pin, USB 2.0 compliant.
12
Video port
Use the video/VGA port to connect a display to the system. For
more information about the supported video/VGA port, see the
Technical specifications section.
Related links
Serial connector
PSU specifications
USB ports
NIC ports
VGA port
System with dual riser module
Figure 4. Back panel features of a system with dual riser module
1
serial port
2
retention screw
3
BMC port (optional)
4
full height, full length PCIe expansion card slot (1)
5
redundant power supply unit (2)
6
half height PCIe expansion card slots (3)
7
Ethernet ports (2)
8
system identification button
9
system identification port
10
USB 3.0 port
11
USB 2.0 port
12
video port
Dell DSS 2500 system overview
11
