User guide

ASUS A7A133 User’s Manual 15
3. HARDWARE SETUP
Motherboard Settings
1) JEN p. 17 JumperFree Mode (JumperFree/Jumper Mode)
2) VID p. 18 Voltage Regulator Output Setting (Enable/Disable)
3) BCS1, BCS2 p. 18 Bass/Center Setting (Bass/Center / Center/Bass)
4) DSW Switches 1–4 p. 19 CPU External Frequency Setting
5) DSW Switches 5-10 p. 20 Manual CPU Ratio Settings
Expansion Slots/Sockets
1) System Memory p. 22 System Memory Support
2) DIMM1/2/3 p. 23 SDR DIMM Memory Module Support
3) Socket 462 (Socket A) p. 25 CPU Support
4) PCI1/2/3/4/5 p. 26 32-bit PCI Bus Expansion Slots
5) AGP PRO p. 28 Accelerated Graphics Port (AGP) Pro
6) AMR p. 28 Audio Modem Riser (AMR) Slot
Connectors
1) PS2KBMS p. 29 PS/2 Mouse Port Connector (6 pin female)
2) PS2KBMS p. 29 PS/2 Keyboard Port Connector (6 pin female)
3) USB p. 30 Universal Serial Bus Connectors 0 & 1 (Two 4-pin female)
4) COM1/COM2 p. 30 Serial Port Connector (9-pin male)
5) PRINTER p. 30 Parallel Port Connector (25-pin female)
6) GAME_AUDIO p. 31 Game/MIDI Connector (15-pin female) (optional)
7) GAME_AUDIO p. 31 Audio Port Connectors (Three 1/8”) (optional)
8) FLOPPY p. 31 Floppy Disk Drive Connector (34 pin)
9) PRIM./SEC. IDE p. 32 IDE Connectors (Two 40-1 pin)
10) IDELED p. 33 IDE Activity LED (2 pin)
11) CHASSIS p. 33 Chassis Intrusion Lead (4-1 pin)
12) WOL_CON p. 34 Wake-On-LAN Connector (3 pin)
13) WOR p. 34 Wake-On-Ring Connector (2 pin)
14) PWR_FAN, CPU_FAN p. 35 Chassis, Power Supply, CPU Fan Connectors (3 pin)
15) USB1/USB2 p. 36 USB Headers (Two 10-1 pin)
16) SMB p. 36 SMBus Connector (5-1 pin)
17) IrDA/AFPANEL p. 37 ASUS IrDA/iPanel Connector (24-1 pin)
18) AAPANEL p. 37 ASUS iPanel Audio Connector (12-1 pin)
19) CD1, AUX, MODEM p. 38 Internal Audio Connector (4 pin)
20) MIC2 p. 38 Internal Microphone Connector (3 pin)
21) ATXPWR p. 39 ATX Power Supply Connector (20 pin)
22) JTPWR p. 39 Thermal Sensor Connector (2 pin)
23) PLED (PANEL) p. 40 System Power LED Lead (3 pin)
24) KEYLOCK (PANEL) p. 40 Keyboard Lock Switch Lead (2 pin)
25) SPEAKER (PANEL) p. 40 System Warning Speaker Connector (4 pin)
26) MLED (PANEL) p. 40 System Message LED (2 pin)
27) SMI (PANEL) p. 40 System Management Interrupt Lead (2 pin)
28) PWRBTN (PANEL) p. 40 ATX / Soft-Off Switch Lead (2 pin)
29) RESET (PANEL) p. 40 Reset Switch Lead (2 pin)
Layout Contents
3. H/W SETUP
3.2 Layout Contents