Power status LED
Color
Description
On
Green
The server is on.
Off
None
The server is off.
Blinking
Green
The server is in ACPI S1 mode, which also is known
as Power On Suspend (POS) mode. In this mode,
the microprocessor(s) are not working while other
hardware devices are still working.
2
ID button with ID LED
When you press the ID button on the front panel, the ID LEDs on both the front and rear of the server are
lit to help you locate the server among other servers. You also can turn on the ID LEDs using a remote
management program for server presence detection.
ID LED
Color
Description
On
Blue
The server is identified.
Off
None
The ID LED is not in use or the server is not identified.
3
NIC 1 status LED
4
NIC 2 status LED
The NIC 1 status LED indicates the LAN status for the Ethernet connector 1 on the rear of the server.
The NIC 2 status LED indicates the LAN status for the Ethernet connector 2 on the rear of the server.
NIC status LED
Color
Description
On
Green
The server is connected to a LAN.
Off
None
The server is disconnected from a LAN.
Blinking
Green
The LAN is connected and active.
21
Summary of Contents for ThinkServer RD640
Page 14: ...xii ThinkServer RD640 User Guide and Hardware Maintenance Manual ...
Page 18: ...4 ThinkServer RD640 User Guide and Hardware Maintenance Manual ...
Page 20: ...6 ThinkServer RD640 User Guide and Hardware Maintenance Manual ...
Page 70: ...56 ThinkServer RD640 User Guide and Hardware Maintenance Manual ...
Page 202: ...188 ThinkServer RD640 User Guide and Hardware Maintenance Manual ...
Page 212: ...198 ThinkServer RD640 User Guide and Hardware Maintenance Manual ...
Page 228: ...214 ThinkServer RD640 User Guide and Hardware Maintenance Manual ...
Page 229: ......
Page 230: ......