3I DE connectors (40-1 pi n PRI _I DE, SEC_I DE)

The onboard IDE connectors are for Ultra DMA 133/100/66 signal cable(s). There are three connectors on each Ultra DMA 133/100/66 signal cable: blue, black, and gray. Connect the blue connector to the motherboardʼs IDE connector, then select one of the following modes to configure your device(s).

PRI IDE

SEC IDE

IDE Connectors

PIN 1

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

 

Drive jumper

Mode Cable of

Cable connector

 

setting

device(s)

 

Single device

Cable-Select or

-

Black

 

Master

 

 

Two devices

Cable-Select

Master

Black

 

 

Slave

Gray

 

Master

Master

Black or gray

 

Slave

Slave

 

•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 133/100/66 IDE devices.

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

4-6

Chapter 4: Motherboard info