Adding and replacing system board components 9-9Upgrading the system memoryYour system board has two system memory module sockets: DIMM 0, and DIMM 1.These sockets hold Dual Inline Memory Modules (DIMMs) that contain 3.3V single-or double-sided synchronous DRAM (SDRAM). You can install up to a maximum of256 MB of system memory into these sockets. For information about supportedmemory configurations, see “Memory module placement” on page A-1.Installing memory modulesTo install a DIMM:1. Locate the memory retaining clips at both ends of the socket. Pivot thememory retaining clips outward.2. Locate the two notches on the DIMM and the two tabs on the socket. Alignthe DIMM with the socket. Make sure the notches and tabs align.3. Press the DIMM into the socket until the clips lock into the DIMM .Note:The DIMM socket is slotted to ensure properinstallation. If you insert a DIMM but it does not fiteasily into the socket, you may have inserted itincorrectly. Turn the DIMM around and try to insertit again.