SETUP H/W .3

Contents Layout

3. HARDWARE SETUP

17)

SMB

p. 39 SMBus Connector (5-1 pin)

18)

CD, AUX, MODEM

p. 40 Internal Audio Connectors (4-1 pin) (optional)

19)

INT_MIC

p. 40 Internal Microphone Connector (3 pin) (optional)

20)

HPHONE

p. 41 Headphone True-level Line Out Header (3-pin) (optional)

21)

INT_LINEIN

p. 41 Line In Header (3 pin) (optional)

22)

S/PDIF

p. 42 Digital Audio Interfaces (2 pin) (optional)

23)

CHASSIS

p. 42 Chassis Open Alarm Lead (4 pin)

24)

JTPWR

p. 43 Power Supply Thermal Sensor Connector (2 pin)

25)

PWR.LED

p. 44 System Power LED Lead (3 pin)

26)

KEYLOCK

p. 44 System Keyboard Lock Switch Lead (2 pin)

27)

SPEAKER

p. 44

System Warning Speaker Lead (4 pin)

28)

LED

p. 44

System Message LED Lead (2 pin)

29)

SMI

p. 44

System Management Interrupt Lead (2 pin)

30)

PWR

p. 44 ATX / Soft-Off Switch Lead (2 pin)

31)

RESET

p. 44

Reset Switch Lead (2 pin)

3.3 Hardware Setup Procedure

Complete these procedures before powering up the computer:1.Check motherboard settings2.Install memory modules3.Install the Central Processing Unit (CPU)4.Install Expansion Cards5.Connect ribbon cables, panel wires, and power supply cables6.Configure the BIOS parameter settings

All pertinent information to configure settigns and power up the computer for the first time appears in the following pages.

16

ASUS A7N266 User’s Manual