ASRock M266A User Manual - Page 15

Internal audio connectors (4-pin CD1, 4-pin AUX1) (CD1: see p.7 item 24) (AUX1: see p.7 item 23) Front panel audio connector (9-pin AUDIO1) (see p.7 item 20) System panel connector (9-pin PANEL1) (see p.7 item 12) External speaker connector (4-pin SPEAKER 1) (see p.7 item 15) Chassis fan connector (3-pin CHA_FAN1) (see p.7 item 9) CPU fan connector (3-pin CPU_FAN1) (see p.7 item 3) ATX power connector (20-pin ATXPWR1) (see p.7 item 1) Serial port connector (9-pin COM1) (see p.7 item 25) These connectors allow you CD1 to receive stereo audio input from sound sources such as AUX1 a CD-ROM, DVD-ROM, TV tuner card, or MPEG card. This is an interface for front panel audio cable that allows convenient connection and control of audio devices. This connector accommodates several system front panel functions. This connector allows you to attach to an external speaker. Connect the fan cable to the connector matching the black wire to the ground pin. Connect the fan cable to the connector matching the black wire to the ground pin. Connect an ATX power supply to the connector. This connector supports a serial port module. 15