Table 22. System-board-assembly connectors (continued)
12 Power supply unit 1 connector
35 PCIe connector 4
13 Power supply unit 2 connector
36 PCIe connector 3
14 PCIe connector 5
37 Pump 2 connector
15 PCIe connector 6
38 Intrusion switch connector
16 Front backplane power connector
39 System-board-assembly handle
17 GPU and rear backplane power connector
40 Front panel connector
18 Riser 2 slot
41 Front panel LCD connector
19 PCIe connector 7 42 PCIe connector 2
20 PCIe connector 8 43 PCIe connector 1
21 SAS/SATA connector 0 44 External LCD connector
22 SAS/SATA connector 1
45 M.2 power connector
23 SAS/SATA connector 2 46 Front VGA connector
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 51
• “Handling static-sensitive devices” on page 54
• “Power off the server” on page 68
2. Any system-board switch or jumper block that is not shown in the illustrations in this document are
reserved.
38
ThinkSystem SR630 V3 User Guide