Table 20. System-board-assembly connectors (continued)
25 PCIe connector 3 26 PCIe connector 4
27 PCIe connector 5 28 PCIe connector 6
29 Intrusion switch connector
30 Lift Handle
31 Fan 5-6 connector 32 Power connector 2_A
33 Fan 7-8 connector 34 Internal RAID power connector
35 Pump 2 connector
36 PCIe connector 8
37 PCIe connector 7
38 Front leak detection connector
39 Power supply 2 connector
40 Power & PCIe connector 15
41 MicroSD connector 42 Second MGMT ethernet connector
43 Serial port connector 44 TCM connector
45 Lift Handle
System-board-assembly switches
The following illustrations show the location of the switches on the server.
Note: If there is a clear protective sticker on the top of the switch blocks, you must remove and discard it to
access the switches.
Important:
1. Before you change any switch settings or move any jumpers, turn off the server; then, disconnect all
power cords and external cables. Review the following information:
•
https://pubs.lenovo.com/safety_documentation/
• “Installation Guidelines” on page 57
• “Handling static-sensitive devices” on page 60
• “Power off the server” on page 75
2. Any system-board switch or jumper block that is not shown in the illustrations in this document are
reserved.
34
ThinkSystem SR630 V4 User Guide
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