2.
IDE connector (40-1 pin PRI_IDE)
The onboard IDE connector is for an 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 devices.
Single device
Two devices
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.
• If any device jumper is set as "Cable-Select", ensure that all other device jumpers have
• Use the 80-conductor IDE cable for Ultra DMA 133/100/66 IDE devices.
3.
Optical drive audio in connector (4-pin CD)
This connector allows you to receive stereo audio input from sound sources such as a
CD-ROM, TV tuner, or MPEG card.
ASUS M2N68-AM PLUS
Drive jumper setting
Cable-Select or Master
Cable-Select
the same setting.
Mode of device(s)
Master
Slave
Cable connector
-
Black
Master
Black
Slave
Gray
Master
Black or gray
Slave
1-10