S
UPERSERVER 6023P-i User's Manual
GLAN Enable/Disable
Change the setting of jumper JD4
to enable or disable the onboard
GLAN ports (GLAN1 and GLAN2)
on the motherboard. See the table
on the right for jumper settings.
The default setting is enabled
Front Side Bus Speed
JP39 is used to set the front side
(system) bus speed for the pro-
cessors.
It is best to keep this
jumper set to Auto. This jumper is
used together with the CPU Clock
setting in BIOS. See the table on
the right for jumper settings.
VGA Enable/Disable
JP4 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.
Chassis/Overheat Fan
Select
JP33 allows you to select to use ei-
ther the CPU fan or the Chassis
fan. The default position is open to
select the CPU fan. The CPU Chas-
sis fan is intended for use with
Supermicro chassis. See the table
on the right for jumper settings.
Jum per
Position
Pins 1-2
Pins 2-3
Front Side Bus Speed
Jumper Settings (JP39)
Jumper
Position
Pins 1-2
Pins 2-3
Open
Jumper
Position
Select Jumper Settings
Jumper
Position
Closed
5-18
GLAN
Enable/Disable
Jumper Settings
(JD4)
Definition
Enabled
Disabled
Definition
Auto
400 MHz
533 Mhz
VGA Enable/Disable
Jumper Settings
(JP4)
Definition
1-2
Enabled
2-3
Disabled
CPU Chassis/CPU Fan
(JP33)
Definition
Open
CPU
CPU Chassis