Lenovo 7Y45, Руководство по установке

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Table 7. Components on the system board (continued)
Callout Callout
16
Fan 4 connector for Front FAN 4
34
Ethernet 1 connector (shared with XCC network port)
17
M.2 module connector
35
Dedicated XClarity Controller (XCC) network
connector
18
Chassis intrusion switch connector
36
VGA + COM connector
System board jumpers
The following illustration shows the location of the jumpers on the server.
Figure 14. System board jumpers
Table 8. Jumper description
Jumper name Jumper setting
1
NCSI functional header jumper • Pins 1&2: Default
• Pins 2&3: Disable
2
Power permission override jumper • Pins 1&2: Default
• Pins 2&3: Enable
3
Clear CMOS jumper • Pins 1&2: Default
• Pins 2&3: CMOS clear
4
TPM presence header jumper • Pins 1&2: Default
• Pins 2&3: TPM presence asserted
5
IMM force update jumper • Pins 1&2: Default
• Pins 2&3: Enable
Important:
• Before you move the jumpers, turn off the server; then, disconnect all power cords and external cables.
Do not open your server or attempt any repair before reading and understanding the following information:
28
ThinkSystem ST250 Setup Guide