Oracle Sun Fire X4240, Руководство по обслуживанию

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5-24 Sun Fire X4240 Server Service Manual • September 2010
4. Remove the fan power boards.
See Section 5.1.1, “Removing a Fan Power Board” on page 5-2 .
5. Thread the power board end of the cables underneath the midwall, towards the
drives backplane. (
FIGURE 5-15
)
a. Connect the connector labeled PB 0, 1, 2, and 3 to the connector furthest from
the power supply.
b. Connect the connector labeled PB 4, 5, 6, and 7 to the connector nearest to the
power supply.
6. Reinstall the fan boards, making sure the cable is not pinched.
The cable routes through the slot underneath of the fan boards.
See Section 5.1.2, “Installing a Fan Power Board” on page 5-4 .
7. Route the cable towards the power supply bay, and over the notch in the vertical
power supply unit backplane.
8. Install the SAS HBA card in PCIe slot 0.
The lower card on the riser is closest to the power supply wall.
9. Install the connector labeled MB 0, 1, 2, and 3 into port 0 of the SAS HBA card,
that is closest to the gold fingers.
10. Install the connector labeled MB 4, 5, 6, and 7 into port 0 of the SAS HBA card,
that is furthest from the gold fingers.
11. Replace the air duct.
See Section 4.2.2, “Installing the Air Duct” on page 4-13 .
12. Install the fan modules.
See Section 3.3.5, “Installing a Fan Module” on page 3-13 .
13. Return the server to operation.
a. Install the top cover.
See Section 6.1, “Installing the Top Cover” on page 6-2 .
b. Slide the server into the rack.
See Section 6.3, “Returning the Server to the Normal Rack Position” on
page 6-4 .
c. Reconnect the power cord (or cords) to the power supply (or supplies).
Verify that the AC Present LED is lit.
See Section 6.4, “Powering On the Server” on page 6-5 .