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Resumen del manual
Remove the riser and cards from the server. Figure 4 Single-Slot Riser 1. Release the thumb screw that secures the card to the back of the server. (Figure 5) Figure 5 Xserve Logic Board -5 2. Pull the clip on the riser forward to release the riser from the logic board connector. (Figure 6) 3. Disconnect the riser from the logic board and remove the riser and card from the server. Figure 6 Heatsink and Processor, Version 1 Note: There are two versions of the Xserve heatsink and processor. The first version includes a plastic duct that covers the heatsink. If there is no duct, skip to Version 2. 1. Release the latch on the heatsink duct from its slot, slide the duct away from the blower, and lift the end of the duct as shown. (Figure 7) 2. Remove the duct from the server. Figure 7 Xserve Logic Board -6 3. Release the three captive screws that secure the heatsink. (Figure 8) 4. Lift the heatsink straight up and remove it from the server. Figure 8 5. Lift the processor straight up to disconnect it from the logic board. (Figure 9) 6. Remove the processor from the server. Figure 9 Xserve Logic Board -7 Heatsink and Processor, Version 2 1. Using a Phillips screwdriver, remove the three screws that mount the heatsink and processor to the logic board. (Figure 10) 2. Carefully lift the heatsink and processor straight up and out of the server. Figure 10 Note: The heatsink is part of the processor in Version 2; do not attempt to remove the heatsink from the processor. Xserve Logic Board -8 ATA Controller Board 1. If necessary, disconnect the blower cable near the ATA controller board. (Figure 11) 2. Press in on both ends of the clip securing the right side of the ATA controller board and remove the clip from the server. Repeat for the clip on the left side of the board. 3. Lift the ATA controller board straight up to disconnect it from the drive interconnect and logic boards and remove the board from the server. Figure 11 Xserve Logic Board -9 Power Supply 1. Release the locking latch on the power supply cable connector and disconnect the cable from the drive interconnect board. (Figure 12) 2. Release the thumbscrew that secures the power supply to the chassis. Note: The thumbscrew is captive; you cannot remove it. 3. Grasp the metal flange of the power supply’s connector (on the left side) and lift up to disconnect the power supply from the logic board. Note: You may need to loosen the left side of the power supply and then lift at another point near the front to disengage it. Do not lift the small lip that contains the thumbscrew. 4. Holding the power supply in both hands, remove it from the server. Figure 12 Xserve Logic Board -10 Logic Board 1. Release the thumb screw that secures the logic board to the chassis. (Figure 13) 2. Move the logic board forward and up slightly to release it from the four mounting pegs. 3. Tilt up the end of the logic board nearest the blowers so that the board ports clear the chassis. 4. Remove the board from the server. Figure 13 Xserve Logic Board -11 Installing the Replacement Logic Board 1. If the heatsink thermal pad on the underside of the replacement logic board has protective film on it, remove the film. (Figure 14) Note: The protective film is a very thin layer on top of the thermal pad. Be careful to remove only the film, not the pad. Figure 14 2. Install the replacement logic board in the bottom housing, making sure the board fits over the four mounting pegs on the chassis floor. Important: Make sure the board’s connectors fit through the appropriate openings in the server’s back panel. Take special care to fit the clear plastic system identifier button through its opening. (The system identifier button is located low on the back panel, to the left of center.) (Figure 15) Figure 15 3. Tighten the thumb screw that secures the logic board to the chassis. Xserve Logic Board -12 Power Supply 1. Reconnect the power supply to the logic board. 2. Tighten the thumb screw that secures the power supply to the chassis. 3. Reconnect the power supply cable to the drive interconnect board. ATA Controller Board 1. Reconnect the ATA controller board to the drive interconnect and logic boards. Note: When replacing the ATA controller board, align it over the two pairs of connectors on the drive interconnect and logic boards, making sure the “MLB” arrow printed on it points toward the logic board, and press down. (Figure 16) Figure 16 2. Reinstall the two ATA controller clips. Note: When replacing the ATA controller board clips, orient them so that the long end of each clip points away from the middle of the server. Place the inside edge of the clip into the small notch and then snap down the outer edge of the clip. (Figure 17) Figure 17 Xserve Logic Board -13 3. Reconnect the blower cable, if you disconnected it earlier. Heatsink and Processor, Version 1 1. Position the processor over its logic board connector and press down, being careful not to touch any chips on the board or processor. 2. Us...