Jumpers and connectors
This section provides essential and specific 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 the system and reset the passwords. To install
components and cables correctly, you must be able to identify the connectors on the system board.
Topics:
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Disabling a forgotten password
System board connectors
Figure 138. System board jumpers and connectors
1. IO_Riser2 (Riser 2connector)
2. PWRD_EN (BIOS password jumper)
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Jumpers and connectors