Jumpers and connectors
This topic provides information about jumpers and switches. It also describes the connectors on the various boards in the
system. Jumpers on the system board help to disable system components and reset the passwords. To install components and
cables correctly, you must know the connectors on the system board.
Topics:
• System board jumpers and connectors
• System board jumper settings
• Disable system and software password features
System board jumpers and connectors
Figure 185. System board jumpers and connectors
Table 61. System board jumpers and connectors
Item Connector Description
1 Rear_I/O_connector Rear I/O connector
2 J_R3_PCIE_PWR Riser 3 power connector
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190 Jumpers and connectors