Chapter 5: Advanced Serverboard Setup

5-21

5-10 Onboard Indicators
LAN1/2 LEDs
The Ethernet ports have two LEDs. On
each port, one LED indicates activity while
the other LED may be green, amber or
off to indicate the speed of the connec-
tion. See the table on the right for the
functions associated with the connection
speed LED.
Note: the dedicated IPMI LAN does not
operate at 1 Gb/s.
LAN1/2 LED
(Connection Speed Indicator)
LED Color Defi nition
Off No connection or 10 Mb/s
Green 100 Mb/s
Amber 1 Gb/s
Onboard Power LED (LE1)
An Onboard Power LED is located at
LE1. This LED Indicator is on when the
system is on. Be sure to unplug the AC
power cord before removing or adding any
components. See the table on the right for
more details.
Onboard PWR LED Indicator
LED Color Defi nition
Off System Off (power cable
not connected)
Green System On
Green:
Flashing
Quickly
ACPI S1 State
BMC Activity LED (LE2)
A BMC Heartbeat LED is loc ated at LE2 .
When LE2 is on, BMC (Baseboar d Man-
agement Controller) is active.
Rear UID LED (LED4)
The UID LED is used to help locate the
server for servicing. See the description of
SW1 in Section 5-9 for more details.
BMC Enable/Disable
Jumper Settings
Both Jumpers Defi nition
Pins 1-2 Enabled
Pins 2-3 Disabled
BMC Enable/Disable
Use jumper JPBMC1 to enable or disable
the Winbond WPCM450 BMC (Baseboard
Management Controller), which supports
IPMI 2.0. See the table on the right for
jumper settings.