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Table 10. System board jumpers and connectors
Item
Connector
12
J_BP_SIG1
13
B6, B12, B5, B11, B4, B10
14
J_BP1
15
J_FAN2U_1
16
P_LFT_CP
17
CPU2
18
J_R3_X24
19
J_BP_SIG2
20
J_BP_SIG0
21
J_BP0 (RSR3_225W)
22
J_BP2 (RSR2_225W)
23
J_BATT_SIG
24
J_BATT_PWR
25
J_USB_INT
26
J_IDSDM
27
J_NDC
28
J_R2_X24_IT9
29
J_R2_3R_X8_IT9
30
BATTERY
31
J_FRONT_VIDEO
32
J_R1_SS82_3 and J_R1_SS60_1
33
J_TPM_MODULE
34
J_SATA_B
35
J_R1_SS82_1
36
J_SATA_A
37
J_SATA_C
38
CPU1
39
P_RGT_CP
System board jumper settings
For information on resetting the password jumper to disable a password, see the Disabling a forgotten password section.
Table 11. System board jumper settings
Jumper
PWRD_EN
Setting
Description
Backplane 1 signal connector
Memory module sockets
Backplane 1 power connector
Cooling fan 1 connector
Left control panel connector
CPU2 processor and heat sink module socket (with
dust cover)
Riser 3 connector
Backplane 2 signal connector
Backplane 0 signal connector
Backplane 0 power connector (Riser 3 PCIe 225 W
power)
Backplane 2 power connector (Riser 2 PCIe 225 W
power)
NVDIMM-N battery signal connector
NVDIMM-N battery power connector
Internal USB connector
IDSDM/vFlash connector
NDC connector
Riser 2 connector
Riser 2 connector
Battery connector
Video connector
Riser 1 connector
TPM connector
SATA B connector
Riser 1 connector (Mini PERC option)
SATA A connector
SATA C connector (Optical drive SATA connector)
CPU1 processor and heat sink module
Right control panel connector
Description
The BIOS local access is protected with the software security
features.
Disassembly and reassembly
27
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