Lenovo HX1310 Installation And Service Manual page 37

Figure 15. System-board external connectors
System-board switches, jumpers, and buttons
The following illustration shows the location of the switches, jumpers, and buttons on the server.
Important:
• Before you change any switch settings or move any jumpers, turn off the server; then, disconnect all
power cords and external cables. Review the information in "Safety" on page v, "Installation guidelines"
on page 100, "Handling static-sensitive devices" on page 102, and "Turning off the server" on page 27.
• Any system-board switch or jumper block that is not shown in the illustrations in this document are
reserved.
• If there is a clear protective sticker on the top of the switch blocks, you must remove and discard it to
access the switches.
Ethernet Ethernet
connector 4 connector 2
Video Ethernet Ethernet
connector connector 3 connector 1
USB 3.0 USB 3.0
connector connector
(connector 2) (connector 1)
System-management
Ethernet connector
(dedicated)
.
Chapter 1 The Lenovo Converged HX Series server
23