Supermicro SuperServer 6048R-TXR, User Manual

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Chapter 5: Advanced Serverboard Setup
5-23
ME Manufacturing Mode Select
Close pin 2 and pin 3 of Jumper
JPME2 to bypass SPI flash security
and force the system to operate in the
Manufacturer (ME) mode, allowing
the user to flash the system firmware
from a host server for system setting
modifications. See the table on the
right for jumper settings.
ME Mode Select
Jumper Settings
Jumper Setting Definition
Pins 1-2 Normal (Default)
Pins 2-3 Manufacture Mode
GLAN LEDs
There are two GLAN ports on the
serverboard. An additional IPMI
dedicated LAN port is also located
above the USB 0/1 ports on the
backpanel. Each LAN port has two
LEDs. The green LED indicates
activity, while the other LED may be
green, amber or off to indicate the
speed of the connection. See the
tables at right for more information.
5-10 Onboard Indicators
GLAN Link Indicator
LED Settings
LED Color Definition
Off No Connection or 10
Mbps
Green 100 Mbps
Amber 1 Gbps
GLAN Activity Indicator
LED Settings
Color Status Definition
Green Flashing Active
Onboard Power LED
An Onboard Power LED is located
at LED2 on the serverboard. 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 Settings
LED Color Definition
Off System Off (PWR
cable not connected)
Green System On
BMC Activity LED
A BMC Heartbeat LED is located
at LEM1 on the serverboard. When
this LED is blinking, the BMC is
functioning normally. See the table at
right for more information.
BMC Heartbeat LED
States
Color/State Definition
Green: Blinking BMC:
Normal