13 . Line In port (light blue). This port connects a tape, CD, DVD player, or other audio sources. In 6-channel mode, the function of this port becomes Low Frequency Enhanced Output/Center.

14 . Microphone port (pink). This port connects a microphone. In 4/6-channel mode, the function of this port becomes Surround Speaker.

Audio ports function variation

Port

Headphone/2-Channel

4-Channel

6-Channel

 

Light Blue

Line In

No function

LFE Output*/Center

 

 

 

 

 

 

Lime

Line Out

Front Speaker Out

Front Speaker Out

 

 

 

 

 

 

Pink

Mic In

Surround

Surround

 

 

 

 

 

 

15 . USB 2.0 ports. These two 4-pin Universal Serial Bus 2.0 (USB 2.0) ports are available for connecting USB 2.0 devices.

16 . USB 2.0 ports. These two 4-pin Universal Serial Bus 2.0 (USB 2.0) ports are available for connecting USB 2.0 devices.

17 . AGP slot cover. Remove this cover to install an AGP card.

18 . PCI slot cover. Remove this cover to install a PCI card.

ASUS S-presso barebone system

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