HP ProLiant 3000 ProLiant 3000 Servers Maintenance and Service Guide - Page 53

Power Backplane Board, Loosen the two thumbscrews on the backplane board

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2-40 Removal and Replacement Procedures Power Backplane Board The power backplane board is removed for replacement. To remove the power backplane board: 1. Perform the preparation procedures. See "Preparation Procedures" earlier in this chapter. 2. Remove the power supply(s). See "Hot-Plug Power Supply" earlier in this chapter. 3. Disconnect all cables from the power backplane board. 4. Loosen the two thumbscrews on the backplane board 1. 5. Rotate the power backplane board 2, then slide it out the rear of the chassis 3. 1 2 3 Figure 2-36. Removing the power backplane board Reverse steps 1 through 5 to replace the power backplane board.

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2-40
Removal and Replacement Procedures
Power Backplane Board
The power backplane board is removed for replacement.
To remove the power backplane board:
1.
Perform the preparation procedures. See “Preparation Procedures” earlier in this chapter.
2.
Remove the power supply(s). See “Hot-Plug Power Supply” earlier in this chapter.
3.
Disconnect all cables from the power backplane board.
4.
Loosen the two thumbscrews on the backplane board
1
.
5.
Rotate the power backplane board
2
, then slide it out the rear of the chassis
3
.
2
3
1
Figure 2-36. Removing the power backplane board
Reverse steps 1 through 5 to replace the power backplane board.