Gigabyte GA-2AIEL5-RH User Manual page 13

Hardware Installation Process
Line In
The default Line In jack. Devices like CD-ROM, walkman etc. can be connected to Line In
jack.
Line Out (Front Speaker Out)
The default Line Out (Front Speaker Out) jack. Stereo speakers, earphone or front surround
speakers can be connected to Line Out (Front Speaker Out) jack.
MIC In
The default MIC In jack. Microphone must be connected to MIC In jack.
13