Ide Connector; Optical Drive Audio Connector - Asus P7P55 LX JOOYON SI User Manual

2. 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.
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.
• Use the 80-conductor IDE cable for Ultra DMA 133/100/66 IDE devices.
P7P55 LX
P7P55 LX IDE connector
If any device jumper is set as "Cable-Select," ensure that all other device jumpers have the
same setting.
3. Optical drive audio connector (4-pin CD)
These connectors allow you to receive stereo audio input from sound sources such as
a CD-ROM, TV tuner, or MPEG card.
P7P55 LX
P7P55 LX Internal audio connector
ASUS P7P55 LX
Drive jumper setting
Cable-Select or Master
Cable-Select
Master
Slave
PRI_EIDE
PIN1
NOTE:Orient the red markings
on the IDE ribbon cable to PIN 1.
CD
Mode of device(s) Cable connector
- Black
Master Black
Slave Gray
Master
Black or gray
Slave
1-25