Figure 18. Removing and installing a memory module1. memory module 2. memory module socket3. memory module ejector (2)Next steps1. If you are removing a memory module permanently, install a memory module blank.NOTE: The procedure for removing and installing a memory module blank is identical toremoving and installing a memory module.Related TasksRemoving a memory riserInstalling memory modules into the memory riserPrerequisitesCAUTION: Many repairs may only be done by a certified service technician. You should onlyperform troubleshooting and simple repairs as authorized in your product documentation, or asdirected by the online or telephone service and support team. Damage due to servicing that isnot authorized by Dell is not covered by your warranty. Read and follow the safety instructionsthat came with the product.WARNING: The memory modules are hot to touch for some time after the system has beenpowered down. Allow the memory modules to cool before handling them. Handle the memorymodules by the card edges and avoid touching the components or metallic contacts on thememory module.CAUTION: To ensure proper system cooling, memory module blanks must be installed in anymemory socket that is not occupied. Remove memory module blanks only if you intend to installmemory modules in those sockets.Ensure that you follow the Safety instructions.68