Table 
| B.9 | External Keyboard Connector (CN12) | 109 | 
| 
 | Table  | 109 | 
| B.10 | IR Connector (CN13) | 110 | 
| 
 | Table  | 110 | 
| B.11 | CPU Fan Power Connector (CN14) | 110 | 
| 
 | Table  | 110 | 
| B.12 | Power LED and Keyboard Lock (CN16) | 111 | 
| 
 | Table  | 
 | 
| 
 | (CN16) | 111 | 
| B.13 | External Speaker Connector (CN17) | 111 | 
| 
 | Table  | 111 | 
| B.14 | Reset Connector (CN18) | 112 | 
| 
 | Table  | 112 | 
| B.15 | HDD LED Connector (CN19) | 112 | 
| 
 | Table  | 112 | 
| B.16 | ATX Feature Connector (CN20) | 113 | 
| 
 | Table  | 113 | 
| B.17 | ATX Soft Power Switch (CN21)) | 113 | 
| 
 | Table  | 113 | 
| B.18 | H/W Monitor Alarm (CN22) | 113 | 
| 
 | Table  | 113 | 
| B.19 | Extension I/O Board Connector (CN27) | 114 | 
| 
 | Table  | 114 | 
| B.20 | Extension I/O Board Connector (CN28) | 114 | 
| 
 | Table  | 114 | 
| B.21 | SM Bus Connector (CN29) | 115 | 
| B.22 | SM Bus Connector (CN 29) | 115 | 
| B.23 | PS/2 Mouse Connector (CN33) | 115 | 
| 
 | Table  | 115 | 
| B.24 | 116 | |
| 
 | Table  | 116 | 
| B.25 | System I/O Ports | 116 | 
| B.26 | DMA Channel Assignments | 117 | 
| 
 | Table  | 117 | 
| B.27 | Interrupt Assignments | 117 | 
| 
 | Table  | 117 | 
| B.28 | 1st MB Memory Map | 118 | 
| 
 | Table  | 118 | 
| B.29 | PCI Bus Map | 118 | 
| 
 | Table  | 118 | 
| 6 | 
