ASROCK Taichi B550 User Manual page 18

* There are two LEDs on each LAN port. Please refer to the table below for the LAN port LED indications.
ACT/LINK LED
SPEED LED
LAN Port
Activity / Link LED
Status Description
Off No Link
Blinking Data Activity
On Link
** If you use a 2-channel speaker, please connect the speaker's plug into "Front Speaker Jack". See the table below
for connection details in accordance with the type of speaker you use.
Audio Output Front Speaker
Channels (No. 7)
2
4
6
8
*** ACPI wake-up function is not supported on USB3_1_2 ports.
Speed LED
Status
Off
Orange
Green
Rear Speaker
(No.5)
V --
V V
V V
V V
Description
10Mbps connection
100Mbps/1Gbps
connection
2.5Gbps connection
Central / Bass Line In
(No. 4) (No. 6)
--
--
V
V
B550 Taichi
--
--
--
V
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