Asus K8N4-E K8N4-E User's Manual for English Edition - Page 38

Audio 2, 4, or 6-channel configuration Port Light Blue Lime Pink Headset 2-channel Line In Line Out Mic In 4-channel 6-channel Rear Speaker Out Front Speaker Out Mic In Rear Speaker Out Front Speaker Out Bass/Center Speaker 7 . U S B 2 . 0 p o r t s 3 a n d 4 . These two 4-pin Universal Serial Bus (USB) ports are available for connecting USB 2.0 devices. 8 . U S B 2 . 0 p o r t s 1 a n d 2 . These two 4-pin Universal Serial Bus (USB) ports are available for connecting USB 2.0 devices. 9 . S e r i a l p o r t. This 9-pin COM1 port is for pointing devices or other serial devices. 1 0 . C o a x i a l S / P D I F O u t p o r t. This port connects an external audio output device via an coaxial S/PDIF cable. 1 1 . P S / 2 k e y b o a r d p o r t ( p u r p l e ) . This port is for a PS/2 keyboard. 1.10.2 Internal connectors 1 . Floppy disk drive connector (34-1 pin FLOPPY) This connector is for the provided floppy disk drive (FDD) signal cable. Insert one end of the cable to this connector, then connect the other end to the signal connector at the back of the floppy disk drive. The Pin 5 on the connector is removed to prevent incorrect cable connection when using an FDD cable with a covered Pin 5. FLOPPY NOTE: Orient the red markings on the floppy ribbon cable to PIN 1. K8N4-E ® PIN 1 K8N4-E Floppy disk drive connector 1-26 Chapter 1: Product introduction