NF5688M6 Motherboard Connectors and Reference Photo

1. Numbered connector diagram

Unedited source motherboard diagram with connector callouts 1 through 26 and CPU0/CPU1

Number

Module Name

Number

Module Name

1

TPM Connector

14

Intrusion Switch Connector

2

BMC TF Card Slot

15

Slimline x8 Connector × 2

3

BMC Management Network Port Connector

16

DIMM slots for CPU0

4

CPU1

17

CPU0

5

DIMM slots for CPU1

18

SYS TF Card Slot

6

Slimline x8 Connector × 2

19

Power Switch Button

7

BMC Management Network Port Connector

20

RAID Key Connector

8

BMC Management Network Port

21

CLR_CMOS

9

BMC Serial Port

22

Battery holder

10

System Serial Port

23

OCP Retimer Card Connector

11

M.2 SSD Connector × 2

24

XDP Connector

12

Motherboard Handle

25

Motherboard Handle

13

OCP 3.0 Network Card Power Connector

26

Bridge Module Connector

Callout numbers correspond to this source diagram. Confirm the actual board revision and silkscreen before servicing or connecting cables.

2. Reference motherboard photo

Original source motherboard photo with two protected CPU sockets and four DIMM groups

The original hardware photograph is retained without retouching. Its CPU protective covers already carry the English warning “SAVE AND RESTORE COVER IF PROCESSOR IS REMOVED,” alongside the corresponding factory Chinese line. This bilingual physical marking is preserved to avoid altering the hardware reference.

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