Xcc System Management Port Leds - Lenovo ThinkEdge SE350 V2 User Manual

Table 20. Description and actions for the system-board LEDs
LED
Fans 1-3 error LED
1 2 3
DIMMs 1-4 error LED (amber)
4 5 12 13
FPGA power status LED (green)
6
FPGA heartbeat LED (green)
7
System power LED
8
XCC status LED
9
XCC heartbeat LED (green)
10
System error LED (yellow)
11

XCC system management port LEDs

This topic provides information on LEDs of the XCC system management port.
Description and actions
LED on: an error has occurred to the fan the LED represents.
LED on: an error has occurred to the DIMM the LED represents.
The FPGA power LED helps to identify different FPGA errors.
• LED blinking rapidly (four times per second): The FPGA
permission is delayed.
• LED blinking slowly (once per second): the FPGA is read to power
on.
• LED on: The FPGA power is on.
This LED indicates power-on and power-off sequencing.
• LED blinking: the system is functioning properly, and no action is
necessary.
• LED not blinking: replace the system board (trained technician only).
See "System-board assembly replacement (trained technician only)"
on page 133.
The states of the system power LED are as follows:
• Off: No power supply is properly installed, or the LED itself has
failed.
• Flashing rapidly (four times per second): The server is turned off
and is not ready to be turned on. The power-control button is
disabled. This will last approximately 5 to 10 seconds.
• Flashing slowly (once per second): The server is turned off and is
ready to be turned on. Press the power-control button to turn on the
server.
• On: The server is turned on.
The states of the XCC status LED are as follows:
• On: The XCC is alive.
• Off: The XCC is not ready or not alive. The LED is in this state when
the server is first connected to the power source. It does not turn on
until the SSP (Synchronous Serial Port) is ready.
This LED indicates the XCC heartbeat and boot process:
• LED blinking rapidly: XCC code is in the loading process.
• LED going off momentarily and then starts blinking slowly: XCC
is fully operational. You can now press the power-control button to
power on the server.
LED on: an error has occurred. Complete the following steps:
• Check the identification LED and check log LED and follow the
instructions.
• Check the Lenovo XClarity Controller event log and the system error
log for information about the error.
• Save the log if necessary, and clear the log afterwards.
.
Chapter 8 Problem determination
193