ASRock P4AL-800 User Manual - Page 16

Front panel audio connector (9-pin AUDIO1) (see p.7/p.8 item 20) GND +5VA BACKOUT-R BACKOUT-L 1 A U D - O U T- L GND A U D - O U T- R MIC-POWER MIC This is an interface for front panel audio cable that allows convenient connection and control of audio devices. System panel connector (9-pin PANEL1) (see p.7/p.8 item 12) External speaker connector (4-pin SPEAKER 1) (see p.7/p.8 item 15) PLED+ PLEDPWRBTN# GND 1 DUMMY RESET# GND HDLEDHDLED+ 1 SPEAKER DUMMY DUMMY +5V This connector accommodates several system front panel functions. This connector allows you to attach to an external speaker. Chassis fan connector (3-pin CHA_FAN1) (see p.7/p.8 item 9) GND +12V CHA_FAN_SPEED Connect the fan cable to the connector matching the black wire to the ground pin. CPU fan connector (3-pin CPU_FAN1) (see p.7/p.8 item 3) GND +12V CPU_FAN_SPEED Connect the fan cable to the connector matching the black wire to the ground pin. ATX power connector (20-pin ATXPWR1) (see p.7/p.8 item 1) Connect an ATX power supply to the connector. 16