Asus P3-PE5 User Guide - Page 54

4.4 Connectors 1. Serial ATA connectors 1&2 (7-pin SATA1, SATA2 [Black]) These connectors are for the Serial ATA signal cables for Serial ATA hard disk drives. GND RSATA_RXN2 RSATA_RXP2 GND RSATA_TXN2 RSATA_TXN2 GND R SATA Connectors SATA 2 SATA 1 GND RSATA_TXP1 RSATA_TXN1 GND RSATA_RXP1 RSATA_RXN1 GND Important notes on Serial ATA: • You must install Windows® 2000 Service Pack 4 or the Windows® XP Service Pack1 before using Serial ATA hard disk drives. • When using the connectors in Standard IDE mode, connect the primary (boot) hard disk drive to the SATA1 or SATA2 connector. Serial ATA connector A (7-pin SATA_A [RED]) R SATA_A Connector SATA_A GND RSATA_TXP1 RSATA_TXN1 GND RSATA_RXP1 RSATA_RXN1 GND 4- Chapter 4: Motherboard info