Supermicro 2027R-E1R24L User Manual page 75

S S S
UPER TORAGE
GLAN Enable/Disable
JPL1 enables or disables the GLAN
ports on the serverboard. See the
table on the right for jumper settings.
2
I C Bus to PCI-Exp. Slots
Jumpers JI C1 and JI
2
to connect the System Management
Bus (I C) to the PCI-Express slots.
2
Both jumpers must be set to the same
setting. See the table on the right for
jumper settings.
VGA Enable/Disable
JPG1 allows you to enable or disable
the VGA port. The default position is on
pins 1 and 2 to enable VGA. See the
table on the right for jumper settings.
SAS Enable
Jumper JPS1 allows the user to enable
onboard LSI SAS support. The default
setting is on 1-2 to enable SAS con-
nections 0~3, 4~7. See the table on the
right for jumper settings.
Watch Dog Enable/Disable
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.
YSTEM 2027R-E1R24L User's Manual
C2 allow you
2
GLAN Enable
Jumper Settings
Jumper Setting Defi nition
1-2
2-3
I 2 C to PCI-E Slots
Jumper Settings
Jumper Setting
Pins 1-2
Pins 2-3
VGA Enable/Disable
Jumper Settings
Jumper Setting
Pins 1-2
Pins 2-3
SAS Enable
Jumper Settings
Jumper Setting
1-2
2-3
Jumper Settings
Jumper Setting
Pins 1-2
Pins 2-3
Open
5-26
Enabled (default)
Disabled
Defi nition
Enabled
Disabled
Defi nition
Enabled
Disabled
Defi nition
Enabled (Default)
Disabled
Watch Dog
Defi nition
Reset
NMI
Disabled