Installing System Components 71Installing Memory ModulesWARNING: The memory modules are hot to the touch for some time after thesystem has been powered down. Allow time for the memory modules to coolbefore handling them. Handle the memory modules by the card edges and avoidtouching the components on the memory module.CAUTION: Many repairs may only be done by a certified service technician. Youshould only perform troubleshooting and simple repairs as authorized in yourproduct documentation, or as directed by the online or telephone service andsupport team. Damage due to servicing that is not authorized by Dell is not coveredby your warranty. Read and follow the safety instructions that came with theproduct.CAUTION: To ensure proper system cooling, memory-module blanks must beinstalled in any memory socket that is not occupied. Remove memory-moduleblanks only if you intend to install memory in those sockets.1 Turn off the system, including any attached peripherals, and disconnectthe system from the electrical outlet.2 Open the system. See "Opening the System" on page 50.3 Remove the cooling shroud. See "Removing the Cooling Shroud" onpage 67.4 Locate the memory module sockets. See Figure 6-1.5 Press the ejectors on the memory module socket down and out, as shownin Figure 3-12, to allow the memory module to be inserted into the socket.6 Handle each memory module only on either card edge, making sure not totouch the middle of the memory module.
