Led Indicators - Supermicro SuperStorageServer 1029P-NES32R User Manual

SuperServer 1029P-NES32R User's Manual
Watch Dog Timer
The Watch Dog function is a monitor controlled by the JWD1 that can reboot the system
when a software application hangs. It must be enabled in BIOS, where the default is set to
Reset. In the case an application hangs, jumping pins 1-2 will cause Watch Dog to reset the
system while jumping pins 2-3 will generate a non-maskable interrupt signal.

4.6 LED Indicators

Dedicated IPMI LAN LEDs
A dedicated IPMI LAN is located on the I/O Backplane of the motherboard. The amber LED
on the right indicates activity, while the green LED on the left indicates the speed of the
connection. See the tables at right for more information.
BMC Heartbeat LED
LEDM1 is the BMC heartbeat LED. When the LED is blinking green, BMC is functioning
normally. See the table below for the LED status.
Watch Dog
Jumper Settings
Jumper Setting Definition
Pins 1-2 Reset
Pins 2-3 NMI
Open Disabled
IPMI LAN Link LED (Left) &
Activity LED (Right)
Color State
Link (Left) Green: Solid
Activity (Right) Amber: Blinking
IPMI LAN
Link LED
Onboard Power LED Indicator
LED Color Definition
Green: Blinking BMC Normal
60
Definition
100 Mbps
Active
Activity LED