User`s manual

AIMB-542 1-27

IDE connectors

NOTE: Orient the red markings

(usually zigzag) on the IDE

ribbon cable to PIN 1.

SEC_IDE

PRI_IDE

PIN 1 PIN 1

• 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.

2. I DE connec tors (40- 1 pi n PRI _IDE , SEC _IDE )

These connectors are for Ultra DMA 100/66 signal cables. There are three

interfaces on each Ultra DMA 100/66 signal cables: blue, black, and gray.

Connect the blue interface into the motherboad’s IDE connector, then select

the following modes to conﬁgure your hard disk drive(s).

Drive Jumper Setting Mode of Devices Cable Connector

Single device Cable-select or Master - Black

Two devices

Cable-select Master

Slave

Black

Gray

Master

Slave

Master

Slave

Black or gray

If any device jumper is set to “Cable-select”, make sure all other device jumpers

have the same setting.