Supero SuperWorkstation 7038A-I, User Manual

Page: 61 / 122

Chapter 5: Advanced Serverboard Setup
5-21
GLAN Enable/Disable
JPL1 enables/disables both LAN ports
1 and 2, while JPL2 enables/disables
LAN2 only. See the table on the right
for jumper settings. The default setting
is enabled.
LAN
Jumper Settings
Jumper Setting Definition
Pins 1-2 Enabled
Pins 2-3 Disabled
Watch Dog Enable/Disable
JWD controls the Watch Dog function.
Watch Dog is a system monitor that
can reboot the system when a software
application hangs. Jumping pins 1-2
will cause WD to reset the system if
an application hangs. Jumping pins 2-3
will 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
enabled in BIOS.
Watch Dog
Jumper Settings
Jumper Setting Definition
Pins 1-2 Reset (default)
Pins 2-3 NMI
Open Disabled
LAN Enable/Disable
Jumpers
Jumpers LAN Ports Supported
JPL1 Enable/Disable LAN1 & LAN2
JPL2 Enable/Disable LAN2
ME Mode Select
Jumper Settings
Jumper Setting Definition
Pins 1-2 Manufacture Mode
Pins 2-3 Normal
Management Engine
Jumper JPME2 allows the user to flash
the system firmware from a host server
to modify system settings. Close this
jumper to bypass SPI flash security,
and force ME into recovery mode in or-
der to use recovery jumpers. See the
table on the right for jumper settings.