Supermicro Supero SUPERSERVER 6027TR-DTFRF, User Manual

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Chapter 5: Advanced Motherboard Setup
5-23
I2C Bus to PCI-Exp. Slots
Jumpers JI 2 C1 and JI 2 C2 allow you to
connect the System Management Bus
(I 2 C) to PCI-Express slots. The default
setting is Open to disable the connection.
See the table on the right for jumper
settings.
I2C to PCI-E (JI2C1/JI2C2)
Jumper Settings
Jumper Setting Defi nition
1-2 Enabled
2-3 Disabled (Default)
5-10 Onboard Indicators
IPMI Dedicated LAN LEDs
In addition to the Gigabit Ethernet
ports, an IPMI Dedicated LAN is also
located above the Backplane USB ports
0/1 on the motherboard. The amber
LED on the right of the IPMI LAN port
indicates activity, while the green LED
on the left indicates the speed of the
connection. See the table at right for
more information.
Link LED Activity LED
IPMI LAN
GLAN LEDs
The Gigabit LAN ports are located on
the IO Backplane on the motherboard.
On each Gb LAN port, one LED blinks
to indicate activity while the other 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.
Onboard Power LED
An Onboard Power LED is located at
LE1 on the motherboard. When this
LED is on, the system is on. Be sure
to turn off the system and unplug the
power cord before removing or installing
components. See the tables at right for
more information.
Onboard PWR LED Indicator (LE1)
LED Settings
LED Color Status
Off System Off (PWR cable not
connected)
Green System On
Green: Flashing
Quickly ACPI S1 State
Green: Flashing
Slowly ACPI S3 (STR) State
LAN LED
(Connection Speed Indicator)
LED Color Defi nition
Off 10 MHz
Green 100 MHz
Amber 1 GHz
IPMI LAN Link LED
(Left) & Activity LED (Right)
Color Status Defi nition
Green:
Solid Link
(Left) 100 Mb/s
Amber
Blinking Activity
(Right) Active