I 2 C Bus To Pci-Exp. Slots - Supermicro X10DDW-i User Manual

I C Bus to PCI-Exp. Slots
2
Use Jumpers JI
nect the System Management Bus (I
to PCI-Express slots to improve PCI
performance. These two jumpers are
to be set at the same time. The default
setting is on pins 1/2 to enable the con-
nections. See the table on the right for
jumper settings.
SP1 P1_NVME0 P1_NVME1
1
CLOSE 1st
CPU1
OPEN 1st
FAN8
FAN6
C1 and JI C2 to con-
2 2
LAN2
BT1
JSXB1_2
BMC
JBT1
PCH
BIOS
LICENSE
CLOSE 1st
I
Jumper Setting
C)
2
Pins 1-2
Pins 2-3
USB0/1(2.0)
LAN1 USB4/5(3.0)
B
COM1
VGA
I-SGPIO2
JSTBY1
JOH1
IPMI_LAN
JWD1
LAN
BIOS
LE2
X10DDW-i
Rev. 1.10
JF1
CPU2
OPEN 1st
2-37
Chapter 2: Installation
C for PCI-E slots
2
Jumper Settings
Definition
Enabled (Default)
Disabled
JI C1
2
A.
A
JI C2
2
B.