Gigabyte B660I AORUS PRO DDR4 - Page 17

- 17 -
Please visit GIGABYTE's website for details on conguring the audio software.
Line Out/Front Speaker Out
The line out jack.
Mic In/Rear Speaker Out
The Mic in jack.
Optical S/PDIF Out Connector
This connector provides digital audio out to an external audio system that supports digital optical audio.
Before using this feature, ensure that your audio system provides an optical digital audio in connector.
Audio Jack Congurations:
Jack
Headphone/
2-channel
4-channel 5.1-channel 7.1-channel
Line Out/Front Speaker Out
a a a
Mic In/Rear Speaker Out
a a a a
Front Panel Line Out/Side Speaker Out
a a
Front Panel Mic In/Center/Subwoofer
Speaker Out
a
• You can change the functionality of an audio jack using the audio software.
• To congure 7.1-channel audio, you need to open the audio software and select Device advanced
settings > Playback Device to change the default setting rst.
Tighten the antennas to the antenna connectors and then aim the antennas correctly for better
signal reception.
SMA Antenna Connectors (2T2R)
Use this connector to connect an antenna.
Q-Flash Plus Button
(Note)
Q-Flash Plus allows you to update the BIOS when your system is off (S5 shutdown state). Save the latest
BIOS on a USB thumb drive and plug it into the dedicated port, and then you can now ash the BIOS
automatically by simply pressing the Q-Flash Plus button. The QFLED will ash when the BIOS matching
and ashing activities start and will stop ashing when the main BIOS ashing is complete.
RJ-45 LAN Port
The Gigabit Ethernet LAN port provides Internet connection at up to 2.5 Gbps data rate. The following
describes the states of the LAN port LEDs.
(Note) To enable the Q-Flash Plus function, please navigate to the "Unique Features" page of GIGABYTE's
website for more information.
Speed LED Activity LED
LAN Port
Speed LED:
State Description
Green 2.5 Gbps data rate
Orange 1 Gbps data rate
Off 100 Mbps data rate
Activity LED:
State Description
Blinking Data transmission or receiving is occurring
On No data transmission or receiving is occurring