ASRock X58 Extreme6 Quick Installation Guide - Page 34

HDLED (Hard Drive Activity LED): Connect to the hard drive activity LED on the chassis front panel. The LED is on when the hard drive is reading or writing data. The front panel design may differ by chassis. A front panel module mainly consists of power switch, reset switch, power LED, hard drive activity LED, speaker and etc. When connecting your chassis front panel module to this header, make sure the wire assignments and the pin assign-ments are matched correctly. Chassis Speaker Header (4-pin SPEAKER 1) (see p.2 No. 17) Power LED Header (3-pin PLED1) (see p.2 No. 18) Chassis, NB and Power Fan Connectors (4-pin CHA_FAN1) (see p.2 No. 28) (3-pin CHA_FAN2) (see p.2 No. 42) Please connect the chassis speaker to this header. 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 fan cables to the fan connectors and match the black wire to the ground pin. (3-pin NB_FAN1) (see p.2 No. 40) (3-pin PWR_FAN1) (see p.2 No. 7) CPU Fan Connectors (4-pin CPU_FAN1) (see p.2 No. 2) 1 2 3 4 Please connect the CPU fan cable to the connector and match the black wire to the ground pin. English 34 ASRock X58 Extreme6 Motherboard