Supermicro 1020A-8, User Manual

Page: 53 / 100

Chapter 5: Advanced Serverboard Setup
5-19
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 set-
tings.
JLAN1/2 Enable/Disable
Change the setting of jumper JPL
to enable or disable the JLAN1 and
JLAN2 Gb Ethernet ports. See the
table on the right for jumper settings.
The default setting is enabled
JLAN1/2 Enable/Disable
Jumper Settings (JPL)
Jumper Setting Defi nition
Pins 1-2 Enabled
Pins 2-3 Disabled
VGA Enable/Disable
Jumper Settings (JPG1)
Jumper Setting Defi nition
Pins 1-2 Enabled
Pins 2-3 Disabled
I
2
C to PCI Enable/Disable
JI
2
C1/2 pair of jumpers allow you to
connect the System Management Bus
to any one of the PCI slots. The default
setting is closed (on) for both jumpers
to enable the connection. Both con-
nectors must have the same setting
(JI
2
C1 is for data and JI
2
C2 is for the
clock). See the table on right for pin
defi nitions.
I
2
C to PCI Enable/Disable
Jumper Settings
(JI 2 C1/2)
Jumper Setting Defi nition
Closed Enabled
Open Disabled
SCSI Controller Enable/
Disable
Jumper JPA1 is used to enable or dis-
able the Adaptec SCSI controller. The
default setting is on pins 1-2 to enable
SCSI. See the table on right for pin
defi nitions.
SCSI Enable/Disable
Jumper Settings (JPA1)
Both Jumpers Defi nition
Pins 1-2 Enabled
Pins 2-3 Disabled