3-6
Chapter 3: Motherboard info
• 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 133/100/66/33 IDE devices.
3. IDE connector (40-1 pin PRI_EIDE)
The onboard IDE connector is for the Ultra DMA 133/100/66/33 signal cable.
There are three connectors on each Ultra DMA 133/100/66/33 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.
Drive jumper setting
Mode of
device(s)
Cable connector
Single device
Cable-Select or Master
-
Black
Two devices
Cable-Select
Master
Black
Slave
Gray
Master
Master
Black or gray
Slave
Slave
IDE Connector
R
NOTE:
Orient the red markings
(usually zigzag) on the ID
ribbon cable to PIN 1.
PRI_EIDE
PIN1
If any device jumper is set as “Cable-Select,” make sure all other device
jumpers have the same setting.
Summary of Contents for P3-P5G43
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