Oracle Sun Fire V40z Manuale utente

817-5339-10 1

Replacing a Sun Fire V40z CPU Card

Replacing a CPU in a Sun Fire V40z Server

1. Turn off the system, including any attached peripherals.

Refer to the Sun Fire V20z and Sun Fire V40z Servers User Guide for full instructions

on powering off the server. It is not necessary to remove the system cover for this

procedure.

2. Remove the front bezel from the server by pressing in on the rubberized buttons

on each side of the bezel, then swinging the bezel top downward (see FIGURE 1).

FIGURE 1 Removing the Front Bezel

3. Open the CPU card door, which is located under the hard drive bays, to access the

CPU card. Press in the two buttons on the door and swing it downward so that it

is open 180-degrees from the closed position (see FIGURE 2).

FIGURE 2 Opening the CPU Card Door

2 Replacing a Sun Fire V40z CPU Card

4. If you are installing the CPU card as a new option, skip to Step 8.

If you are replacing an existing card, continue with the next step.

Caution – The electronic components and solder joints on the bottom of the CPU

card are fragile. Use care to avoid scraping the bottom of the CPU card on the

chassis or door when removing or installing it.

5. Open the two plastic levers on the CPU card corners simultaneously to release it

from its backplane, then carefully pull it out of the server (see FIGURE 3).

FIGURE 3 Removing the CPU Card From the Chassis

6. Set the CPU card on an ESD-resistant surface.

7. Remove any replaceable components (CPUs, memory modules, memory VRMs,

and CPU VRMs) from the old CPU card and set them aside on an ESD-resistant

surface.

Refer to Sun Fire V20z and Sun Fire V40z Servers User Guide for instructions on

removing each component on the CPU card.

8. Install components to the new CPU card (either as new components, or as

components you are transferring from an old CPU card).

Refer to Sun Fire V20z and Sun Fire V40z Servers User Guide for instructions on

installing each component on the CPU card.

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9. Install the new CPU card into the server (see FIGURE 4):

a. Carefully align the rear corners of the CPU card with the plastic alignment

tracks inside the server chassis, then slide the CPU card into the tracks.

b. Press in firmly and evenly on both corners of the CPU card until it engages the

backplane.

c. Lock down the two plastic latches on the corners of the CPU card to secure it in

place.

FIGURE 4 Installing the CPU Card Into the Chassis

10. Close the CPU door.

11. Replace the front bezel onto the server.

4 Replacing a Sun Fire V40z CPU Card

Part Number: 817-5339-10

May, 2004, Revision A

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