Supermicro SUPERSERVER 1015B-M3, User Manual

Page: 58 / 98

5-22
S
UPER
S
ERVER 1015B-M3 User's Manual
5-11 Onboard Indicators
LAN1/2 LEDs
The Ethernet ports (located beside
the VGA port) 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 connection. See the table on the
right for the functions associated with
the connection speed LED.
GLAN1/2 LED
(Connection Speed Indicator)
LED Color Defi nition
Off 10 MHz
Green 100 MHz
Amber 1 GHz
Onboard Power LED (LE1)
An Onboard Power LED is located at
LE1. This LED is lit when the system
is on. Be sure to unplug the power
cable before removing or adding any
components. See the table on the right
for more details.
Onboard Power LED Indicator
(LE1)
LED Color Defi nition
Off System Off (power cable
not connected
Green System on
SAS Heartbeat LED
A SAS Heartbeat LED is located at
LE5. When LE5 blinks, the SAS ports
are ready for use.
SAS Activity LED
A SAS Activity LED is located at
LED1. When LED1 blinks, it indicates
activity on a SAS port.