3.HARDWARE SETUP

3.2Layout Contents

Motherboard Settings

 

 

1)

JEN

p. 18

JumperFree Mode Setting (Disable / Enable)

2)

DIP_SW

p. 19 CPU External Frequency Selection (Switches 1–4)

3)

DSW

p. 20

Manual CPU Ratio Settings (Switches 1-5)

4)

PALO_FREQ

p. 20

FID setting (FID0-3)

5)

JP1, JP2

p. 20

I/O Voltage Settings (2.5V/2.65V/2.75V/2.8V)

6)

VID1, 2, 3, 4

p. 21

Voltage Regulator Output Volt. Setting (1.675V-1.85 V)

7)

CENTER/BASS,

p. 21

Bass Center Setting (Type 1 / Type 2)

 

BASS/CENTER

 

 

8)

KBWK

p. 22

Keyboard Power Up (Enable / Disable)

9)

ACRUSB1, ACRUSB2

p. 22

ACR/USB Selection (USB to Conn. / USB on ACR)

10)

USB01_PWR

p. 23

USB Device Wake-up (+5V / +5VSB)

 

USB23_PWR

 

 

 

USB45_PWR

 

 

11)

CLR_RTC

p. 24

Clear RTC RAM (2 pin contact)

12)

THEMCPU

p. 24

Thermal Sensor CPU Setting (Athlon-Duron / Reserved)

Expansion Slots/Sockets

 

 

1)

DIMM 1/2/3

p. 25

System Memory Support

2)

Socket 462 / A

p. 28 CPU Support

3)

PCI 1/2/3/4/5

p. 29

32-bit PCI Bus Expansion Slots

4)

AGP Pro

p. 31 Accelerated Graphics Port Slot

5)

ACR Slot

p. 32

Advanced Communication Riser Slot

Connectors

 

 

1)

PS2KBMS

p. 33 PS/2 Mouse Port (6 pin female)

2)

PS2KBMS

p. 33 PS/2 Keyboard Port (6 pin female)

3)

USB

p. 34

Universal Serial Bus Ports 1 & 2 (Two 4 pin female)

4)

PRINTER

p. 34 Parallel Port (25 pin female)

5)

COM1/COM2

p. 35 Serial Ports (9 pin /10-1 pin male)

6)

GAME_AUDIO

p. 35

Game/MIDI Port (15-pin female) (optional)

7)

AUDIO

p. 35

Audio Connectors (Three 1/8” AUDIO) (optional)

8)

IDELED

p. 36

IDE Activity LED (2 pin)

9)

FLOPPY

p. 36 Floppy Disk Drive Connector (34 pin)

Layout Contents

3. H/W SETUP

ASUS A7V266 User’s Manual

15