1. FEATURES 1.1 The A7V-VE Motherboard The A7V-VE motherboard is carefully designed for the demanding PC user who wants high-performance features in a small package. 1.1.1 Specifications • AMD Athlon™/Duron™ Processor Support: Supports AMD Athlon™/ Duron™ processor designed for the AMD Athlon™/Duron™ Processor Mod- ule (462-pin Socket A).
Page 3
Remote Ring On (requires modem): This allows a computer with this mother- board to be turned on remotely through an internal or external modem. With this feature, users can access their computer from anywhere in the world! A7V-VE User’s Manual...
Reset Switch Lead (2 pins) 20) PLED (PANEL) p.21 System Power LED Lead (3 pins) 21) IDELED (PANEL) p.21 IDE Activity LED Lead (2 pins) 22) PWR (PANEL) p.21 ATX Power / Soft-Off Switch Lead (2 pins) A7V-VE User’s Manual...
1) FSB Setting (CPU_FSB) This jumper controls the speed of the Front-Side Bus. The factory default is set to 133MHz, [1-2]. Setting CPU_FSB 133MHz [1-2] (default) 100MHz [2-3] CPU_FSB A7V-VE 133MHZ 100MHZ (Default) A7V-VE CPU Frequency Setting A7V-VE User’s Manual...
This motherboard does NOT support registered memory. • SDRAM chips are generally thinner with higher pin density than EDO (Ex- tended Data Output) chips. • Single-sided DIMMs come in 16, 32, 64,128, 256MB; double-sided come in 32, 64, 128, 256, 512MB. A7V-VE User’s Manual...
20 Pins 60 Pins A7V-VE 88 Pins A7V-VE 168-Pin DIMM Sockets Lock The DIMMs must be 3.3V Unbuffered for this motherboard. To determine the DIMM type, check the notches on the DIMMs (see figure below). 168-Pin DIMM Notch Key Definitions (3.3V)
CORNER CPU NOTCH LEVER LOCK A7V-VE Socket 462 1. Locate the Socket 462 and open it by pulling the lever gently sideways away from the socket. Then lift the lever upwards. The socket lever must be fully opened (90 to 100 degrees).
6 IRQs free for expansion cards. If your motherboard has PCI audio onboard, an additional IRQ will be used. If your moth- erboard also has MIDI enabled, another IRQ will be used, leaving 4 IRQs free. A7V-VE User’s Manual...
If using PCI cards on shared slots, make sure that the drivers support “Share IRQ” or that the cards do not need IRQ assignments. Conflicts will arise between the two PCI groups that will make the system unstable or cards inoperable. A7V-VE User’s Manual...
This connection is for a standard keyboard using an PS/2 plug (mini DIN). This connector will not allow standard AT size (large DIN) keyboard plugs. You may use a DIN to mini DIN adapter on standard AT keyboards. PS/2 Keyboard (6-pin female) A7V-VE User’s Manual...
Page 13
5) Parallel Port Connector (25-pin PRINTER) You can enable the parallel port and choose the IRQ through Onboard Parallel Port in the BIOS. NOTE: Serial printers must be connected to the serial port. Parallel (Printer) Port (25-pin female) A7V-VE User’s Manual...
Page 14
Serial Port (9-pin male) COM2 A7V-VE PIN 1 A7V-VE Serial COM2 Bracket 7) Game/MIDI Connector (15-pin GAME_AUDIO) You may connect game joysticks or game pads to this connector for playing games. Connect MIDI devices for playing or editing professional audio.
Page 15
Line Out. Mic allows microphones to be connected for inputting voice. Line Out Line In 1/8" Stereo Audio Connectors 9) Monitor Output Connector (Blue 15-pin VGA) This connector is foroutput to a VGA-compatible device. VGA Monitor (15-pin female) A7V-VE User’s Manual...
Page 16
UltraDMA/100 IDE devices must use a 40-pin 80-conductor IDE cable for 100 MBytes/second transfer rates. A7V-VE IDE2 PIN 1 IDE1 NOTE: Orient the red markings (usually zigzag) on the IDE A7V-VE IDE Connectors ribbon cable to PIN 1. A7V-VE User’s Manual...
Page 17
DUCT_FAN +12V Rotation A7V-VE 12-Volt Cooling Fan Power 12) Floppy Disk Drive Connector (34-1pin FLOPPY) This connector supports the provided floppy drive ribbon cable. After connect- ing the single end to the board, connect the two plugs on the other end to the floppy drives.
Page 18
SPEAKER Right Audio Channel Ground Left Audio Channel AUX(White) A7V-VE Right SPKR_OUT Left SPKR_OUT Ground Left Audio Channel Ground CD(Black) Right Audio Channel A7V-VE Internal Audio Connectors A7V-VE User’s Manual...
Page 19
+5.0 Volts +5V Standby +5.0 Volts Power Good -5.0 Volts Ground Ground A7V-VE +5.0 Volts Ground Ground Ground +5.0 Volts Power Supply On Ground Ground +3.3 Volts -12.0 Volts +3.3 Volts +3.3 Volts A7V-VE ATX Power Connector A7V-VE User’s Manual...
Page 20
PWRBTN Switch* Requires an ATX power supply. A7V-VE System Panel Connectors 16) System Message LED Lead (2-pin MLED) This indicates whether a message has been received from a fax/modem. The LED will remain lit when there is no signal and blink when there is data re- ceived.