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Release the three captive screws that secure the heatsink. Release the latch on the heatsink duct from its slot, slide the ductģ. The first version includes a plastic duct that covers the heatsink. Figure 6 Heatsink and Processor, Version 1 Note: There are two versions of the Xserve heatsink and processor. Disconnect the riser from the logic board and remove the riser and card from the server. Pull the clip on the riser forward to release the riser from the logic board connector. Remove the riser and cards from the server. Pull the riser a short distance to the side to disconnect it, and then tilt the riser and attached cards up so that the card ports clear the enclosure.

If there are latches on either side of the riser, lift them slightly to release the riser from the logic board.

Release the thumb screw that secures the riser’s cards to the server. Holding the DIMM by both top corners, liftĭual-Slot Riser 1. power supply Memory DIMMs For each installed DIMM, do the following: 1.To remove the logic board, you must first remove: You must transfer these parts from the current logic board. Removing the Installed Logic Board Note: The replacement logic board does not include memory DIMMs or expansion cards. Place the bottom housing on a sturdy, flat surface and ESD mat. While depressing both levers, pull the bottom housing all the way forward and remove it from the rack. Grasp the thumbscrews and slide the bottom housing forward part way to expose the two chassis levers. Important: Always ground yourself by touching the server’s case before you touch any parts or install any components inside the server. Touch the server’s metal case to discharge any static electricity. If the cable management arm is not in use, unplug all external cables except the power cord. If the server is in the locked position (the yellow security LED on the front panel is on), use the Allen key that came with the server to unlock it. Opening the Server The server slides open from the front of the rack. Tools Required The only tool required for this procedure is a Phillips screwdriver. Note: Online instructions covering customer-installable parts are available at. Failure to follow these instructions could damage your equipment and void its warranty.  Xserve Logic Board Replacement Instructions Follow the instructions in this sheet carefully.