HP Integrity rx4610 Server - Manual (Page 106)

Chapter 8 Server Management Boards
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Power Distribution Board (T-Docking)
The Power Distribution Board (T-Docking) resides in the upper front half of the
chassis above the 172 mm fans. You can access it by removing the top cover of
the chassis and removing the Hard Drive Bay.
Removing the Power Distribution Board (T-Docking)
1. Observe all safety and ESD precautions for handling electronic
components.
2. Turn off all peripheral devices connected to the system.
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. Removing the power cords ensures that the server is not
under standby power.
WARNING Make sure that the rack is anchored securely, so it will not tip
when the server chassis is extended.
4. Remove the top cover as described in “Removing the Top Cover” in
Chapter 2.
5. Remove all power supplies as described in “Hot Swapping Power
Supplies” in Chapter 3.
6. Disconnect the data and power cables from the DVD and the LS120 drive.
Place the cables in the I/O bay area.
7. Disconnect the Server Management cable from the Power Distribution
Board (T-Docking).
8. Disconnect the Internal SCSI cable from the I/O Baseboard.
9. Loosen the captive screw on top of the Power Distribution Board (T-
Docking) bracket and remove the bracket.