Chapter 1 Hardware Configuration 91.5.4 Clear CMOS (JP9)This jumper is used to erase CMOS data and reset system BIOSinformation. Follow the procedures below to clear the CMOS.1. Turn off the system.2. Close jumper JP9 (2-3) for about 3 seconds.3. Close jumper JP9 (1-2).4. Turn on the system. The BIOS is reset to its default setting.Table 1-3: Clear CMOS (JP9)CMOS JP9ClearNormal (default)1.5.5 CompactFlash Master/Slave Selection (JP10)The MIC-3357 accepts on IDE-compatible CompactFlash memo-ry card is optional based on an OEM demand. Once a Compact-Flash socket in added on the MIC-3357 board, please set theCompactFlash memory as the master or the slave depending onyour need. The default is configured as the slave.Table 1-4: CompactFlash Master/Slave selection (JP10)Priority JP10MasterSlave (default)1 2 3