Gigabyte B550M DS3H User Manual page 11

RJ-45 LAN Port
The Gigabit Ethernet LAN port provides Internet connection at up to 1 Gbps data rate. The following
describes the states of the LAN port LEDs.
Connection/
Speed LED Activity LED
LAN Port
USB 3.2 Gen 1 Port (Q-Flash Plus Port)
The USB 3.2 Gen 1 port supports the USB 3.2 Gen 1 specification and is compatible to the USB 2.0
specification. Use this port for USB devices. Before using Q-Flash Plus
USB flash drive into this port first.
Line In/Rear Speaker Out (Blue)
The line in jack. Use this audio jack for line in devices such as an optical drive, walkman, etc.
Line Out/Front Speaker Out (Green)
The line out jack.
Mic In/Center/Subwoofer Speaker Out (Pink)
The Mic in jack.
Audio Jack Configurations:
Jack
Line In/Rear Speaker Out
Line Out/Front Speaker Out
Mic In/Center/Subwoofer
Speaker Out
Front Panel Line Out/
Side Speaker Out
• The integrated HD (High Definition) audio provides jack retasking capability that allows the
user to change the function for each jack through the audio driver.
• To configure 7.1-channel audio, you need to open the audio software and select Device
advanced settings > Playback Device to change the default setting first.
Please visit GIGABYTE's website for details on configuring the audio software.
(Note 1) For 3rd Generation AMD Ryzen
(Note 2) The DVI-D port does not support D-Sub connection by adapter.
(Note 3) To enable the Q-Flash Plus function please visit the "Unique Features" webpage of GIGABYTE's website.
Connection/Speed LED:
State Description
Orange 1 Gbps data rate
Green 100 Mbps data rate
Off 10 Mbps data rate
Headphone/
2-channel
a
with Radeon Graphics processors only.
™ ™
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Activity LED:
State Description
Blinking Data transmission or receiving is occurring
Off No data transmission or receiving is occurring
, make sure to insert the
(Note 3)
4-channel 6-channel
a a
a a
a
7.1-channel
a
a
a
a