Asus SK8V - Manual (Page 44)

2-22 Chapter 2: Hardware information
8. USB 2.0 ports 3 and 4. These two 4-pin Universal Serial Bus (USB)
ports are available for connecting USB 2.0 devices.
9. USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus (USB)
ports are available for connecting USB 2.0 devices.
10. Serial connector. This 9-pin COM1 port is for serial devices.
11. S/PDIF out jack. This jack connects to external audio output devices.
12. PS/2 keyboard port. This purple connector is for a PS/2 keyboard.
2.7.2 Internal connectors
1. IDE connectors (40-1 pin PRI_IDE, SEC_IDE)
This connector supports the provided UltraATA IDE hard disk ribbon
cable. Connect the cable’s blue connector to the primary
(recommended) or secondary IDE connector, then connect the gray
connector to the UltraATA slave device (hard disk drive) and the black
connector to the UltraATA master device.
1. Follow the hard disk drive documentation when setting the device
in master or slave mode.
2. Pin 20 on each IDE connector is removed to match the covered hole
on the UltraATA cable connector. This prevents incorrect orientation
when you connect the cables.
3. The hole near the blue connector on the UltraATA cable is intentional.
SK8V
®
SK8V IDE Connectors
NOTE: Orient the colored stripe
(usually zigzag) on the IDE
ribbon cable to PIN 1.
SEC_IDE
PRI_IDE
PIN 1
PIN 1