Gigabyte B660 AORUS MASTER DDR4 User Manual - Page 18

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. Speed LED Activity LED LAN Port Speed LED: State Green Orange Off Description 2.5 Gbps data rate 1 Gbps data rate 100 Mbps data rate Activity LED: State Blinking On Description Data transmission or receiving is occurring No data transmission or receiving is occurring Center/Subwoofer Speaker Out Use this audio jack to connect center/subwoofer speakers. Rear Speaker Out Use this audio jack to connect rear speakers. 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. Line In/Side Speaker Out The line in jack. Use this audio jack for line in devices such as an optical drive, walkman, etc. Line Out/Front Speaker Out The line out jack. This jack supports audio amplifying function. For better sound quality, it is recommended that you connect your headphone/speaker to this jack (actual effects may vary by the device being used). Mic In/Side Speaker Out The Mic in jack. Audio Jack Configurations: Jack Center/Subwoofer Speaker Out Rear Speaker Out Line In/Side Speaker Out Line Out/Front Speaker Out Mic In/Side Speaker Out Headphone/ 2-channel a 4-channel a a 5.1-channel a a a 7.1-channel a a a a a If you want to install a Side Speaker, you need to retask either the Line in or Mic in jack to be Side Speaker out through the audio driver. Please visit GIGABYTE's website for details on configuring the audio software. - 18 -