The system board (Figure 1-6) provides the following:
o Connector for removable hard drive [1]
o PCMCIA connector [2] (refer to "PCMCIA Slot")
o Board-to-board connection to the following devices:
- Power interface board (PIB) [3]
- Processor board [4]
- Memory expansion board (on underside of system board)
o Cable connection to the following devices:
- Internal AC power supply board [5]
- Fan [6]
- Internal keyboard [7]
- Display [8]
- Diskette drive [9]
- LED cable assembly for front-mounted LEDs (on underside of system board)