3
IDE connector (40-1 pin PRI_EIDE)
The onboard IDE connector is for the Ultra DMA 133/100/66 signal
cable. There are three connectors on each Ultra DMA 133/100/66
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.
IDE Connector
Single device
Two devices
•
•
If any device jumper is set as "Cable-Select", make sure all other device
jumpers have the same setting.
4-6
Drive jumper setting
Cable-Select or Master
Cable-Select
Master
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.
PRI_EIDE
PIN1
NOTE: Orient the red markings
(usually zigzag) on the ID
ribbon cable to PIN 1.
Mode of
Cable connector
device(s)
-
Black
Black
Master
Slave
Gray
Master
Black or gray
Slave
Chapter 4: Motherboard info