ASRock Z390 Taichi Quick Installation Guide - Page 32

English Thunderbolt AIC Connector (5-pin TB1) (see p.1, No. 26) RGB LED Headers (4-pin RGB_LED1) (see p.1, No. 28) (4-pin RGB_LED2) (see p.1, No. 27) Addressable LED Header (3-pin ADDR_LED1) (see p.1, No. 29) Performance Mode / Easy OC Header (4-pin PM_OC) (see p.1, No. 17) 28 Please connect a Thunderbolt™ add-in card (AIC) to the Thunderbolt AIC connector via the GPIO cable. *Please install the Thunderbolt™ AIC card to PCIE5 (default slot). 1 12V G R B RGB header is used to connect RGB LED extension cable which allows users to choose from various LED lighting effects. Caution: Never install the RGB LED cable in the wrong orientation; otherwise, the cable may be damaged. *Please refer to page 38 for further instructions on this header. 1 GND DO_ADDR VOUT This header is used to connect Addressable LED extension cable which allows users to choose from various LED lighting effects. Caution: Never install the Addressable LED cable in the wrong orientation; otherwise, the cable may be damaged. *Please refer to page 39 for further instructions on this header. 1 Button+ ButtonOCLED+ OCLED - Please connect the OC switch and OC LED indicator on the chassis to this header according to the pin assignments. Note the positive and negative pins before connecting the cables.