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LAN Port Enable/Disable (JPL1)
Jumper JPL1 enables or disables LAN
Ports 1 and 2 on the motherboard.
See the table on the right for jumper
set tings. The default set ting is
enabled.
PCI Slot SMB Enable (JI2C1/JI2C2)
Use Jumpers JI2C2/JI2C3 to enable
PCI SMB (System Management
Bus) support to improve system
management for the PCI slots. See the
table on the right for jumper settings.
Watch Dog Reset
Watch Dog (JWD1) is a system moni-
tor that can reboot the system when
a software application hangs. Close
Pins 1-2 to reset the system if an ap-
plication hangs. Close Pins 2-3 to
generate a non-maskable interrupt
signal for the application that hangs.
See the table on the right for jumper
settings. Watch Dog must also be en-
abled in the BIOS.
BMC Enable/Disable
JPB1 is used to enable or disable
the BMC (Baseboard Management
Control) chip and the onboard IPMI
port. This jumper is used together with
the IPMI settings in the BIOS. See the
table on the right for jumper settings.
BIOS Recovery (JBR1)
The BIOS Recovery (JBR1) is used to
enable or disable the BIOS Recovery
feature of the motherboard. Install the
jumper on pins 2-3 to begin the recovery
process.
Chapter 5: Advanced Motherboard Setup
Setting
Pins 1-2
Pins 2-3
PCI Slot SMB Enable (JI2C)
Setting
Short
Open
Watch Dog (JWD)
Jumper Settings
Setting
Pins 1-2
Pins 2-3
Open
BMC IPMI Enable/Disable
(JPB1) Jumper Settings
Setting
Pins 1-2
Pins 2-3
Jumper Setting
Pins 1-2
Pins 2-3
5-23
LAN Enable
Jumper Settings
Definition
Enabled (Default)
Disabled
Jumper Settings
Definition
Enabled (Default)
Disabled
Definition
Reset (Default)
NMI
Disabled
Definition
Enabled (Default)
Disabled
BIOS Recovery
Jumper Settings
Definition
Normal
BIOS Recovery
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