Asus P6-P7H55E User Manual - Page 34

3.4 Connectors 1. Serial ATA connectors (7-pin SATA1, SATA2, SATA3, SATA4) These connectors are for the Serial ATA signal cables for Serial ATA hard disk drives. P7H5510LT SATA3 SATA2 SATA1 GND RSATA_RXP3 RSATA_RXN3 GND RSATA_TXP3 RSATA_TXN3 GND GND RSATA_RXP2 RSATA_RXN2 GND RSATA_TXP2 RSATA_TXN2 GND GND RSATA_RXP1 RSATA_RXN1 GND RSATA_TXP1 RSATA_TXN1 GND P7H5510LT SATA connectors Install the Windows® XP Service Pack 2 or later version before using Serial ATA. 2. CPU and chassis fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN1) Connect the fan cables to the fan connectors on the motherboard, ensuring that the black wire of each cable matches the ground pin of the connector. P7H5510LT CPU_FAN GND CPU FAN PWR CPU FAN IN CPU FAN PWM P7H5510LT fan connectors CHA_FAN1 GND CPU FAN PWR CPU FAN IN CPU FAN PWM DO NOT forget to connect the fan cables to the fan connectors. Insufficient air flow inside the system may damage the motherboard components. These are not jumpers! DO NOT place jumper caps on the fan connectors! Only the 4-pin CPU fan connector supports the ASUS Q-Fan feature. 3-4 Chapter 3: Motherboard info