
M
IDPLANE
C
ONNECTORS
AND
J
UMPERS
5-3
Midplane
Figure 5-1.
Midplane Connectors (Front View)
Figure 5-2.
Midplane Connectors (Rear View)
BIOS Recovery Jumper
J46
1-2
Normal Operation
x
2-3
Recover BIOS
Manufacturing_DET Jumper
J48
1-2
Manufacturing_DET
Open
ME Firmware Update Jumper
J49
1-2
Normal Operation
x
2-3
ME in Force Update Mode
SLT#_CFG
J37
2-4
Normal 1x8
x
4-6
Slot 0 config as 2x4
1-3
Normal 1x8
x
3-5
Slot 1 config as 2x4
PCIE Slot JTAG/SMBus Select
J51
1-2
PCIE JTAG
Open
Table 2: Mainboard Jumpers (Continued)
L
OCATION
J
UMPER
P
OSITIONS
(P
IN
)
F
UNCTION
D
EFAULT
S
ETTING
1
2
3
4
5
6
7
8
9
10