Asus I220GC - Manual (Page 32)

1-20 Chapter 1: Product introduction
2. IDE connectors (40-1 pin PRI_IDE)
The onboard IDE connectors are for Ultra DMA 100/66 signal cables. There
are three connectors on each Ultra DMA 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(s).
• 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 100/66/33 IDE devices.
If any device jumper is set as “Cable-Select,” make sure all other device
jumpers have the same setting.
I220GC
R
I220GC IDE Connector
PRI_ID
E
Drive jumper setting Mode of device(s) Cable connector
Single device Cable-Select or Master - Black
Two devices Cable-Select Master
Slave
Black
Gray
Master
Slave
Master
Slave
Black or gray