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CD/DVD drive activity LED: When this LED is lit, it indicates that the CD-RW/DVD
drive is in use.
Rack release latches: Press these latches to release the server from the rack.
Rear view
The following illustration shows the connectors and LEDs on the rear of the server.
Power supply 1
Power-cord connector: Connect the power cord to this connector.
AC power LED: Each hot-swap power supply has an ac power LED and a dc
power LED. When the ac power LED is lit, it indicates that sufficient power is
coming into the power supply through the power cord. During typical operation, both
the ac and dc power LEDs are lit. For any other combination of LEDs, see the
Problem Determination and Service Guide on the IBM System x Documentation
CD.
DC power LED: Each hot-swap power supply has a dc power LED and an ac
power LED. When the dc power LED is lit, it indicates that the power supply is
supplying adequate DC power to the system. During typical operation, both the ac
and dc power LEDs are lit. For any other combination of LEDs, see the Problem
Determination and Service Guide on the IBM System x Documentation CD.
Optional external SAS connector: Connect a serial-attached SCSI (SAS) device
to this connector.
Systems-management Ethernet connector: Use this connector to connect the
server to a network for systems-management information control. This connector is
active only if you have installed a Remote Supervisor Adapter II SlimLine, and it is
used only by the Remote Supervisor Adapter II SlimLine.
Ethernet activity LEDs: When these LEDs are lit, they indicate that the server is
transmitting to or receiving signals from the Ethernet LAN that is connected to the
Ethernet port.
Ethernet link LEDs: When these LEDs are lit, they indicate that there is an active
link connection on the 10BASE-T, 100BASE-TX, or 1000BASE-TX interface for the
Ethernet port.
DC power LED
AC power LED
Power cord connector
Power-on LED
System-locator LED
System-error LED
Optional External
SAS connector
Systems-management
Ethernet connector
Serial
connector
Video
connector
Chapter 3. Server controls, LEDs, and power
Ethernet activity LEDs
Ethernet link LEDs
Ethernet 1 connector
USB 4 connector
Ethernet 2 connector
USB 3 connector
USB 1/USB 2 connectors
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