
Chapter 5: Advanced Serverboard Setup
5-21
5-11 Onboard Indicators
LAN1/2 LEDs
The Ethernet ports (located beside the
VGA port) have two LEDs. On each
port, the yellow LED fl ashes to indi-
cate activity while the other LED may
be green, amber or off to indicate the
speed of the connection. See the table
on the right for the functions associ-
ated with the connection speed LED.
GLAN1/2 LED
(Connection Speed Indicator)
LED Color Defi nition
Off NC 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 lit when the
system is on. Be sure to unplug the
AC power cable 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 (PWR cable
not connected)
Green System On
Activity LED Link LED
USB Wake-Up
The system may be woken up from
the standby state by pushing a key
on a USB keyboard connected to an
enabled USB port. JPUSB1 is for the
rear I/O USB ports and JPUSB2 is for
the front access USB headers. See the
table on the right for jumper settings.
The default setting is enabled (pins 1-2)
for JPUSB1 and disabled (pins 2-3) for
JPUSB2.
USB Wake-Up
Enable/Disable
Jumper Settings
Jumper Setting Defi nition
Pins 1-2 Enabled
Pins 2-3 Disabled
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