I 2 C Bus To Pci-Exp. Slots; Manufacturer Mode Select - Supermicro X10DAL-i User Manual

X10DAL-i Motherboard User's 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 2/3 to disable the con-
nections. See the table on the right for
jumper settings.

Manufacturer Mode Select

Close this jumper (JPME2) to bypass
SPI flash security and force the system
to use the Manufacturer mode which
will allow the user to flash the system
firmware from a host server to modify
system settings. See the table on the
right for jumper settings.
JHD_AC1
B
A
C
BIOS
Battery
BT1
S-SATA3
S-SATA2
S-SATA1
PCH
S-SATA0
JSD2
I-SATA3
I-SATA2
I-SATA1
I-SATA0
JL1
JSTBY1
JF1 LEDPWR
C1 and JI C2 to con-
2 2
FAN6
JPL2
HD AUDIO
FAN5
CPU1
Jumper Setting
C)
2
Pins 1-2
Pins 2-3
Jumper Setting
Pins 1-2
Pins 2-3
USB5/6 (3.0) USB3/4 (3.0)
J21
JPI2C1
LAN2 LAN1
X10DAL-i
Rev. 1.02
CPU2
JPWR2
JPWR1
2-34
I C for PCI-E slots
2
Jumper Settings
Definition
Enabled
Disabled (Default)
ME Mode Select
Jumper Settings
Definition
Normal (Default)
Manufacture Mode
A. JI C1
2
B. JI C2
2
C. JPME2