IBM 366 Problem Determination And Service Manual

Also see for 8863 - eServer xSeries 366: Service guide Service guide Installation guide Installation guide

DIMMRetainingclip8. Insert the DIMM into the connector by aligning the edges of the DIMM with theslots at the ends of the DIMM connector.9. Firmly press one end of the DIMM into the connector; then, press the otherend into the connector. The retaining clips snap into the locked position whenthe DIMM is seated in the connector. If there is a gap between the DIMM andthe retaining clips, the DIMM has not been correctly inserted; open theretaining clips, remove the DIMM, and then reinsert it.10. Repeat steps 5 through 9 to replace any remaining DIMMs on the memorycard.11. Replace the memory card:a. Insert the memory card into the memory card connector.b. Press the memory card into the connector and close the retention levers.Hot-adding memory modules: To hot-add memory modules and memory cards,complete the following steps:1. Read the safety information that begins on page vii, and “Handlingstatic-sensitive devices” on page 112.Attention: Static electricity that is released to internal server componentswhen the server is powered-on might cause the server to halt, which couldresult in the loss of data. To avoid this potential problem, always use anelectrostatic-discharge wrist strap or other grounding system when workinginside the server with the power on.2. Remove the top cover “Removing the cover and bezel” on page 113.Attention: When moving the memory card, do not allow it to impact anycomponents or structures inside the server.3. Place a memory card on a flat, static protected surface with the DIMMconnectors facing up.Attention: To avoid breaking the DIMM retaining clips or damaging theDIMM connectors, open and close the clips gently.4. Open the retaining clip on each end of the DIMM connector.128 IBM xSeries 366 Type 8863: Problem Determination and Service Guide