ASROCK Taichi B550 User Manual page 41

Addressable LED Headers
(3-pin ADDR_LED1)
(see p.8, No. 30)
(3-pin ADDR_LED2)
(see p.8, No. 7)
34
These two Addressable headers
1
are used to connect Addressable
GND
DO_ADDR
LED extension cable which
VOUT
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 65 for
further instructions on this
header.