HP Integrity rx4610 Server - Manual (Page 222)

Appendix A Specifications
214
Information on Jumpers
The Information on Jumpers section provides an overview of how to change a
jumper settings for any board and provides the jumper block diagrams for the
following boards:
• General Procedure to Change Jumper Settings
• Processor Baseboard
• Legacy I/O Board
• I/O Baseboard
• T-Docking Board
• SCSI Backplane Board
General Procedure to Change Jumper Settings
These general instructions describe how to change a jumper setting:
1. Observe all safety and ESD precautions.
2. Turn off all connected peripherals.
WARNING Make sure that the rack is anchored securely, so it will not tip
when the server chassis is extended.
Remove the power cords to ensure that the server is not under
standby power.
3. Power down the server by pressing and holding the Power button on the
Front Control Panel. You may have to hold the Power button down for
several seconds. Disconnect all AC power cords to remove standby power
from the server.
4. Expose the board on which the jumpers reside. For procedures that
describe how to access system boards, refer to Chapters 5 through 8.
5. Locate the configuration jumper blocks on the board.
6. Move jumper to pins specified for the desired setting.
7. Reinstall any boards or components that you had to remove in order to
access the jumpers.