Ipmi firmware am4020 – Kontron AM4020 IPMI Firmware User Manual
Page 50
IPMI Firmware
AM4020
Page 42
ID 1036-5671, Rev. 2.0
P R E L I M I N A R Y
The following table describes the functions of the IPMI Module Management LEDs.
Table 15: IPMI Module Management LED Functions
LED
COLOR
STATE
NORMAL MODE
OVERRIDE MODE
selectable by user or
carrier, depending on
PICMG LED
command
LED1
(Out-of-
Service
LED)
red
off
Default
By user:
•
Only lamp test
on
MMC out of service or in reset state
blinking
MMC firmware upgrade
LED2
(Health
LED)
green/
red+amber
green: blinking
MMC running showing its heartbeat By user:
•
Only lamp test
green: blinking and pulsing MMC heart beat and KCS traffic
red: on +
amber: blinking
Health error detected +
MMC heart beat
red: on +
amber: blinking and pulsing
Health error detected +
MMC heart beat and KCS traffic
HS LED
(Hot Swap
LED)
blue
on
a) Module ready for hot swap
extraction, or
b) Module has just been inserted in
a powered system
By carrier:
•
On
•
Off
•
Slow/Fast Blinking
By user:
•
Only lamp test
blinking
Module hot swap in progress;
module not ready for extraction
off
Module is in normal operation