Connector Functions - Acer Altos 900 User Manual

2.3.3 Connector Functions

Table 2-2 lists the different connectors on the system board and their respective
functions.
Table 2-2

Connector Functions

Connector
CN1 COM1
CN2 COM2
CN3 Power connector for 200-watt SPS
CN4 Power connector for 300-watt SPS
CN5 Parallel port connector
CN6 Diskette drive connector
CN7 IDE drives connector
CN8 Reserved
CN9 Reserved
CN10 Faulty-drive LED connector
CN11 Fast SCSI-II (narrow SCSI) connector
CN12 Wide SCSI connector
CN13 VGA daughter board connector
CN15 Power LED and keylock connector
CN16 Hard disk LED connector
CN17 Speaker connector
CN18 Reset/Turbo connector
Function
Chapter 2 - System Board 2-7