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