ASRock X470 Taichi Ultimate Quick Installation Guide - Page 34

X470 Taichi Ultimate Power LED and Speaker Header (7-pin SPK_PLED1) (see p.1, No. 25) Serial ATA3 Connectors (SATA3_1_2: see p.1, No. 15) (SATA3_3_4: see p.1, No. 16) (SATA3_5_6: see p.1, No. 17) (SATA3_A1_A2: see p.1, No. 18) SPEAKER DUMMY DUMMY +5V 1 PLED+ PLED+ PLED- Please connect the chassis power LED and the chassis speaker to this header. These eight SATA3 connectors support SATA data cables for internal storage devices with up to 6.0 Gb/s data transfer rate. * To minimize the boot time, use AMD SATA ports (SATA3_1~6) for your SSDs. SATA3_A2 SATA3_6 SATA3_4 SATA3_2 SATA3_A1 SATA3_5 SATA3_3 SATA3_1 AMD LED Fan USB Header (4-pin USB_5) (see p.1, No. 11) USB 2.0 Headers (9-pin USB_1_2) (see p.1, No. 23) (9-pin USB_3_4) (see p.1, No. 24) GND P+ PUSB_PWR 1 USB_PWR PP+ GND DUMMY 1 GND P+ PUSB_PWR This header is used for connecting the USB connector on the AMD SR3 Heatsink. There are two headers on this motherboard. Each USB 2.0 header can support two ports. USB 3.1 Gen1 Headers (19-pin USB3_7_8) (see p.1, No. 9) Vbus IntA_PA_SSRXIntA_PA_SSRX+ GND IntA_PA_SSTXIntA_PA_SSTX+ GND IntA_PA_DIntA_PA_D+ Vbus IntA_PB_SSRXIntA_PB_SSRX+ GND IntA_PB_SSTXIntA_PB_SSTX+ GND IntA_PB_DIntA_PB_D+ Dummy 1 There are two headers on this motherboard. Each USB 3.1 Gen1 header can support two ports. 31 English