Asus manual IDE connector 40-1 pin PRIIDE, Z7S WS IDE connector

2.IDE connector (40-1 pin PRI_IDE)

The onboard IDE connector is for the Ultra DMA 100/66/33 signal cable. There are three connectors on each Ultra DMA 100/66/33 signal cable: blue, black, and gray. Connect the blue connector to the motherboard’s IDE connector, then select one of the following modes to configure your device.

PIN 1

Z7S WS

Z7S WS IDE connector

PRI_IDE

NOTE: Orient the red markings (usually zigzag) on the IDE ribbon cable to PIN 1.

	Drive jumper setting	Mode of
		device(s)
Single device	Cable-Select or Master	-
	Cable-Select	Master
Two devices		Slave
	Master	Master
	Slave	Slave

Cable connector

Black

Black

Gray

Black or gray

•Pin 20 on the IDE connector is removed to match the covered hole on the Ultra DMA cable connector. This prevents incorrect insertion when you connect the IDE cable.

•Use the 80-conductor IDE cable for Ultra DMA 100/66/33 IDE devices.

If any device jumper is set as “Cable-Select,” make sure all other device jumpers have the same setting.

2-30 Chapter 2: Hardware information