Dell EMC VxFlex Ready Node R840 Manual page 184

Jumpers and connectors
VxFlex Ready Node R840 Hardware Field Replacement Unit and Service Manual
184
Table 14 System board jumpers and connectors (continued)
Item
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
CAUTION
When replacing the system board, disconnect the cables from the system board,
but do not disconnect the cables attached to the PIB.
Connector
J_PIB_PWR 2
J_PIB_PWR 1
U_USB_RECONN
J_BATT_PWR
J_BATT_SIG
J_TPM_MODULE
CMOS Battery
J_SLOT4
J_SLOT3
J_USB_INT
J_SATA_1
J_NDC
J_RISER1
J_SATA_2
J_PSWD
NVRAM_CLR
J_FRONT_VIDEO
J_SATA_3
A3, A9, A2, A8, A1, A7
A10, A4, A11, A5, A12, A6
CPU1
PCIe_M5
PCIe_M6
PCIe_M4
Description
PIB power connector 2
PIB power connector 1
USB Client power
management
NVDIMM-N battery power
connector
NVDIMM-N battery signal
connector
TPM connector
CMOS Battery connector
PCIe x16 connector
PCIe x16 connector
Internal USB connector
NPIO connector1 for x8
backplane
NDC connector
PCIe riser 1 connector
NPIO connector 2 for x8
backplane
Reset BIOS password
Clear NVRAM
Video connector
SATA C connector—Optical
drive SATA connector
Memory module sockets
Memory module sockets
CPU1 processor and heat sink
module socket—with dust
cover
PCIe Signal M5 connector
PCIe Signal M6 connector
PCIe Signal M4 connector