Supermicro H8QG7-LN4F, User Manual

Page: 43 / 84

Chapter 2: Installation
2-23
BMC Jumper
JPB1 is used to enable or disable
theBMC (Baseboard Management
Control) Chip and the onboard IPMI
connection.This jumper is used
together with the IPMI settings in the
BIOS. The default position is on pins
1 and 2 to Enable BMC. See the table
on the right for jumper settings.
BMC Jumper Enable (JPB1)
Jumper Settings
Jumper Setting Defi nition
Pins 1-2 Enabled (default)
Pins 2-3 Disabled
SAS Enable/Disable
Jumper Settings (JPS1)
Jumper Setting Defi nition
Pins 1-2 Enabled
Pins 2-3 Disabled
SAS Enable/Disable
JPS1 allows you to enable or disable
t he SAS c ont roller. T he default
position is on pins 1 and 2 to enable
SAS. See the table on the right for
jumper settings.
2-10 Onboard Indicators
LAN1/LAN2/LAN3/LAN4 LEDs
The Ethernet ports (located beside the
VGA port) have two LEDs. 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.
Activity
LED
Link Speed
LED
GLAN LED
GLAN Activity Indicator
(Right) LED Settings
Color Status Defi nition
Off No Connections
Yellow Flashing Active
LAN Connection Speed
Indicator (Left) LED Settings
LED Color Defi nition
Off 10 MHz
Green 100 MHz
Amber 1 GHz