Dell Latitude ATG D620 Service Manual - Page 22

Back to Contents Page Memory Dell™ Latitude™ D620 Service Manual DIMM A DIMM B CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide. NOTICE: If your computer has only one memory module, install the memory module in the connector labeled "DIMMA." NOTICE: If you remove your original memory modules from the computer during a memory upgrade, keep them separate from any new modules that you may have, even if you purchased the new modules from Dell. If possible, do not pair an original memory module with a new memory module. Otherwise, your computer may not function at optimal performance. NOTE: Memory modules purchased from Dell are covered under your computer warranty. Your computer has two user-accessible SODIMM sockets, one accessed from beneath the keyboard (DIMM A), and the other accessed from the bottom of the computer (DIMM B). DIMM A 1. Follow the procedures in Before You Begin. 2. Remove the hinge cover (see Hinge Cover). 3. Remove the keyboard (see Keyboard). 1 memory module (DIMM A) 2 securing clips (2) NOTICE: To prevent damage to the memory module connector, do not use tools to spread the memory-module securing clips. 4. If you are replacing a memory module, ground yourself and remove the existing module: a. Use your fingertips to carefully spread apart the securing clips on each end of the memory module connector until the module pops up. b. Remove the module from the connector.