Advantech PPC-S123 manual Installing the memory module

7.Next, install an SDRAM module. Slip the memory module into the socket at a 45 degree angle as shown in Figure 3-9.

Figure 3-9: Installing the memory module

8.Push the module toward the horiontal ports at both ends of the socket until the module is upright and the retaining clips at both ends of the module click into place. When positioned correctly, the pins on top of the vertical posts should correspond to the circular holes on the ends of the module.

9.If a second 144-pin SODIMM socket is requested to install a second memory module, please follow Appendix B to disassemble the panel PC, then repeat steps 7 and 8 for each module you install.

10.Finally, put the heat sink back and tighten the six screws to fix it as shown in Figure 3-3.

Chapter 3 Hardware and Peripheral Installation 25