ASRock 880G Extreme3 Quick Installation Guide - Page 30

1. High Definition Audio supports Jack Sensing, but the panel wire on the chassis must support HDA to function correctly. Please follow the instruction in our manual and chassis manual to install your system. 2. If you use AC'97 audio panel, please install it to the front panel audio header as below: A. Connect Mic_IN (MIC) to MIC2_L. B. Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L. C. Connect Ground (GND) to Ground (GND). D. MIC_RET and OUT_RET are for HD audio panel only. You don't need to connect them for AC'97 audio panel. E. Enter BIOS Setup Utility. Enter Advanced Settings, and then select Chipset Configuration. Set the Front Panel Control option from [Auto] to [Enabled]. System Panel Header (9-pin PANEL1) (see p.2 No. 21) This header accommodates several system front panel functions. Power LED Header (3-pin PLED1) (see p.2 No. 19) Chassis Speaker Header (4-pin SPEAKER 1) (see p.2 No. 20) Please connect the chassis power LED to this header to indicate system power status. The LED is on when the system is operating. The LED keeps blinking in S1 state. The LED is off in S3/S4 state or S5 state (power off). Please connect the chassis speaker to this header. Chassis and Power Fan Connectors (3-pin CHA_FAN1) (see p.2 No. 9) (3-pin CHA_FAN2) (see p.2 No. 11) (3-pin CHA_FAN3) (see p.2 No. 12) (3-pin PWR_FAN1) (see p.2 No. 5) Please connect the fan cables to the fan connectors and match the black wire to the ground pin. 30 ASRock 880G Extreme3 Motherboard English