ASRock G31M-VS User Manual - Page 19

2.8 Onboard Headers and Connectors Onboard headers and connectors are NOT jumpers. Do NOT place jumper caps over these headers and connectors. Placing jumper caps over the headers and connectors will cause permanent damage of the motherboard! Primary IDE connector (Blue) (39-pin IDE1, see p.10 No. 8) PIN1 IDE1 connect the black end connect the blue end to the IDE devices to the motherboard 80-conductor ATA 66/100 cable Note: Please refer to the instruction of your IDE device vendor for the details. Serial ATAII Connectors (SATAII_1: see p.10, No. 12) (SATAII_2: see p.10, No. 11) SATAII_1 SATAII_2 These Serial ATAII (SATAII) connectors support SATAII or SATA hard disk for internal storage devices. The current SATAII interface allows up to 3.0 Gb/s data transfer rate. Either end of the SATA data cable can be connected to the SATA / SATAII hard disk or the SATAII connector on the motherboard. Please connect the black end of SATA power cable to the power connector on each drive. Then connect the white end of SATA power cable to the power connector of the power supply. Serial ATA (SATA) Data Cable (Optional) Serial ATA (SATA) Power Cable (Optional) connect to the SATA HDD power connector connect to the power supply 19