Asus P5N-E P5N-E SLI English Edition User's Manual - Page 44

2. IDE connector (40-1 pin PRI_IDE, SEC_IDE) The onboard IDE connector is for the Ultra DMA 133/100/66/33 signal cable. There are four 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 Single device Cable-Select or Master Two devices Cable-Select Master Slave Mode of device(s) Master Slave Master Slave Cable connector Black Black Gray Black or gray • 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. If any device jumper is set as "Cable-Select," make sure all other device jumpers have the same setting. PIN1 PIN1 NOTE: Orient the red markings (usually zigzag) on the IDE ribbon cable to PIN 1. R P5N-E SLI SEC_IDE PRI_IDE P5N-E SLI IDE Connectors 1-30 Chapter 1: Product introduction