Asus A7V400-MX SE A7V400-MX SE user's manual for English version - Page 32

3 . Serial ATA connectors (7-pin SATA1, SATA2) These connectors are for the Serial ATA signal cables for Serial ATA hard disk drives. SATA2 GND RSATA_TXP2 RSATA_TXN2 GND RSATA_RXP2 RSATA_RXN2 GND A7V400-MX SE SATA1 GND RSATA_TXP1 RSATA_TXN1 GND RSATA_RXP1 RSATA_RXN1 GND A7V400-MX SE SATA connector Important notes on Serial ATA • You must install Windows® 2000 SP4, Windows® XP SP1, Windows® 2003, or newer OS versions before using Serial ATA hard disk drives. • The Serial ATA interface is not supported when using Windows® 98SE/Me operating system. 4 . CPU and chassis fan connectors (3-pin CPU_FAN, CHA_FAN) The fan connectors support cooling fans of 350 mA~740 mA (8.88 W max.) or a total of 1 A~2.22 A (26.64 W max.) at +12V. Connect the fan cables to the fan connectors on the motherboard, making sure that the black wire of each cable matches the ground pin of the connector. 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! CPU_FAN Rotation +12V GND A7V400-MX SE A7V400-MX SE Fan connectors CHA_FAN GND +12V Rotation 1-22 Chapter 1: Product introduction