Dell E28S Series, Owner'S Manual, Page: 23 / 220

Table 6 Redundant PSU back panel features (continued)
Item Indicator, Button, or
Connector Icon Description
10 System identification
button Press the system ID button:
l
To locate a particular system within a
rack.
l
To turn the system ID on or off.
Note: To reset the iDRAC (if not disabled
in F2 iDRAC setup), press and hold the
button for more than 15 seconds.
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.
11 System identification
port Use the system identification port to connect
the system status indicator assembly through
the optional cable management arm.
12 Ethernet port 3 Use the Ethernet port to connect Local Area
Networks (LANs) to the system. For more
information about the supported Ethernet
ports, see the Technical specifications section.
13 Ethernet port 4
14 Power supply unit
(PSU1 and PSU2) Up to two 550 W redundant AC power
supplies.
Cabled PSU back panel features
Figure 8 Cabled PSU back panel features
1. Serial connector
2. Ethernet connector 1
3. vFlash card slot (optional)
4. iDRAC port (optional)
5. PCIe expansion card slots (2)
6. Video connector
Dell PowerEdge R430 system overview
Dell PowerEdge R430 Owner's Manual 23