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LAN1/LAN2 Enable/Disable
Change the setting of jumper JPL1 to enable
or disable the LAN1 and LAN2 ports. See the
table on the right for jumper settings. The
default setting is enabled.
Watch Dog Enable/Disable
JWD1 enables the Watch Dog function, a
system monitor that takes action when a
software application freezes the system.
Jumping pins 1-2 will have Watch Dog reboot
the system if a program freezes. Jumping
pins 2-3 will generate a non-maskable
interrupt for the program that has frozen.
See the table on the right for jumper settings.
Watch Dog must also be enabled in BIOS.
Red LED Overwrite Enable/Disable
When jumper J_UID_OW is open (the default
setting), the red LED for Overheat/Fan Fail/
PWR Fail/UID LED (see pin 8 of JF1) will
overwrite the signal from the blue UID LED
(see pin 7 of JF1). That is, when the red LED
is on, the blue LED will be turned off (when
the red LED is off, the blue LED can be on
or off). When this jumper is closed, the red
and blue LEDs work independently of each
other. See the table on the right for jumper
settings.
BMC Enable/Disable
Use jumper JPBMC1 to enable or disable
the Winbond WPCM450 BMC (Baseboard
Management Controller), which supports
IPMI 2.0. See the table on the right for jumper
settings.
Chapter 5: Advanced Serverboard Setup
LAN1/2 Enable/Disable
Jumper Settings
Jumper Setting
Pins 1-2
Pins 2-3
Watch Dog
Jumper Settings
Jumper Setting
Pins 1-2
Pins 2-3
Open
Note: When Watch Dog is enabled,
the user must write their own
application software to disable the
Watch Dog Timer.
Red LED Overwrite Enable/Disable
Jumper Settings
Jumper
Defi nition
Open
Red OH/Fan Fail/PWR Fail LED
(pin 8 of JF1) takes precedence
over the Blue UID_LED (pin 7 of
JF1).
Red LED: On, Blue LED: Off,
Red LED: Off, Blue LED: On or Off
Closed
Red nad Blue LEDs function
independently.
Red LED: On, Blue LED: On,Off
Red LED: Off, Blue LED: On, Off
BMC Enable/Disable
Jumper Settings
Both Jumpers
Pins 1-2
Pins 2-3
5-21
Defi nition
Enabled
Disabled
Defi nition
Reset
NMI
Disabled
Defi nition
Enabled
Disabled
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