MIC-3358 User's Manual - ECA Services Ltd

2. Disconnect power before making any configuration changes. The suddenrush of power as you connect a jumper or install a card may damagesensitive electronic components.3. Always ground yourself to remove any static charge before you touchyour CPU card. Be particularly careful not to touch the chip connectors.Modern integrated electronic devices, especially CPUs and memorychips, are extremely sensitive to static electric discharges and fields. Keepthe card in its antistatic packaging when it is not installed in the PC, andplace it on a static dissipative mat when you are working with it. Wear agrounding wrist strap for continuous protection.1.7 Installing CPU and Heat SinkThe MIC-3358 supports Intel® Pentium® 4 processor - M . In order tomeet critical environmental conditions and the physical space of theMIC-3358 at the same time, Advantech designed a heat sink to fulfill itsprimary needs. Please refer to Figure 1-4 for an illustration of the heatsink used for the MIC-3358.The small aluminum plate is default fastened on the CPU in the factory.When user doing the memory installation, the following steps should befollowed:1. Remove the screws for the solder side cover. At this step, the frontpanel will be also loose. Be careful about any improper disassemble procedurethat could cause any damage of SBC.2. Remove the rest four screws for heatsink standing, then the heatsinkis loose for memory installation and relavant.3. Follow the opposed procedure to assembly the heatsink and solderside cover.Note:The heat pad is sealed between heatsink andCPU is kind of frangible, please be careful on thedisassemble procedure. And be careful with anyother damage of heat pad will cause the thermalissue easily.23 Chapter 1