B.8  | External Keyboard Connector (CN12)  | 93  | 
  | Table B.8:External keyboard connector (CN12)  | 93  | 
B.9  | CPU/System Fan Power Conn (CN14/15/37) | 94  | 
  | Table B.9:CPU/System Fan Power Conn (CN14/15/37)..  | |
  | 94  | 
  | 
B.10  | Power LED (CN16)  | 94  | 
  | Table B.10: Power LED and keylock conn (CN16)  | 94  | 
B.11  | External Speaker Connector (CN17)  | 95  | 
  | Table B.11:External Speaker Connector (CN17)  | 95  | 
B.12  | Reset Connector (CN18)  | 95  | 
  | Table B.12:Reset connector (CN18)  | 95  | 
B.13  | HDD LED Connector (CN19)  | 96  | 
  | Table B.13:HDD LED connector (CN19)  | 96  | 
B.14  | ATX Soft Power Switch (CN21)  | 96  | 
  | Table B.14:ATX soft power switch (CN21)  | 96  | 
B.15  | H/W Monitor Alarm (CN22)  | 97  | 
  | Table B.15:H/W monitor alarm (CN22)  | 97  | 
B.16  | SM Bus Connector (CN29)  | 97  | 
  | Table B.16:SM Bus Connector (CN 29)  | 97  | 
B.17  | USB/LAN ports (CN31 and CN32)  | 97  | 
  | Table B.17:USB port  | 97  | 
  | Table B.18:Ethernet   | 98  | 
B.18  | CF socket (CN44)  | 98  | 
  | Table B.19:CF socket (CN44)  | 98  | 
B.19  | Line Out, Mic IN connector (CN55)  | 99  | 
B.20  | Audio input from   | 99  | 
  | Table B.20:Audio in from   | 99  | 
B.21  | Aux   | 100  | 
  | Table B.21:Aux   | |
B.22  | 100  | |
  | Table   | |
B.23  | Front Panel audio connector (FP AUDIO; CN59)  | 101  | 
  | Table B.23:Front audio conn (FP AUDIO; CN59)  | 101  | 
B.24  | Case Open Connector (CN64)  | 101  | 
  | Table B.24:Case Open Connector (CN64)  | 101  | 
B.25  | 102  | |
  | Table   | 102  | 
B.26  | System I/O Ports  | 102  | 
  | Table B.26:System I/O ports  | 102  | 
B.27  | DMA Channel Assignments  | 103  | 
  | Table B.27:DMA channel assignments  | 103  | 
B.28  | Interrupt Assignments  | 104  | 
  | Table B.28:Interrupt assignments  | 104  | 
B.29  | 1st MB Memory Map  | 104  | 
xii  |