GIGA-BYTE TECHNOLOGY CO., LTD. GA-6LX7A (VER. 1.0) Device Type Mainboard Processor Celeron Processor Speed 366/400/433MHz Chip Set Intel 440LX Maximum Onboard Memory 768MB (EDO & SDRAM supported) Cache 128KB (located on the Celeron CPU) BIOS Award Dimensions 305mm x 190mm I/O Options 32-bit PCI slots (4), floppy drive interface, game/MIDI port, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector, AGP slot, line in, line out, microphone in, audio in - CD-ROMs (2), SB-link connector, wake on LAN connector, wake on modem connector [Image] CONNECTIONS Purpose Location Purpose Location AGP slot AGP IR connector IR1 ATX power ATX Power fan power J2 connector CPU fan power C1 Wake on modem J4 connector Chassis fan power C2 SB-link connector J14 Game/MIDI port CN1 Audio in - CD-ROM J12 Microphone in CN2 Audio in - CD-ROM J13 Line in CN3 Case open JP1 connector Line out CN4 Green PC LED JP5/pins 1 & 12 Serial port 1 CN5 Reset switch JP5/pins 3 & 4 Serial port 2 CN6 Speaker JP5/pins 5 - 8 Parallel port CN7 IDE interface LED JP5/pins 9 & 20 USB connector 1 CN8 Green PC connector JP5/pins 11 & 22 USB connector 2 CN9 Soft off power JP5/pins 15 & supply 16 PS/2 mouse port CN10 Power LED JP5/pins 17 - 19 IDE interface 2 CN11 Wake on LAN JP7 connector IDE interface 1 CN12 Modem connector JP10 Floppy drive CN13 32-bit PCI slots PC1 - PC4 interface USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation J5 Pins 2 & 3 closed CMOS memory clear J5 Pins 1 & 2 closed » Keyboard power on disabled JP6 Pins 2 & 3 closed Keyboard power on enabled JP6 Pins 1 & 2 closed » On board sound enabled JP9 Pins 1 & 2 closed On board sound disabled JP9 Pins 2 & 3 closed DIMM CONFIGURATION Size Bank 0 Bank 1 Bank 2 8MB (1) 1M x 64 None None 16MB (1) 2M x 64 None None 16MB (1) 1M x 64 (1) 1M x 64 None 24MB (1) 2M x 64 (1) 1M x 64 None 24MB (1) 1M x 64 (1) 1M x 64 (1) 1M x 64 32MB (1) 4M x 64 None None 32MB (1) 2M x 64 (1) 1M x 64 (1) 1M x 64 32MB (1) 2M x 64 (1) 2M x 64 None 40MB (1) 4M x 64 (1) 1M x 64 None 40MB (1) 2M x 64 (1) 2M x 64 (1) 1M x 64 48MB (1) 4M x 64 (1) 1M x 64 (1) 1M x 64 48MB (1) 4M x 64 (1) 2M x 64 None 48MB (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 DIMM CONFIGURATION (CON'T) Size Bank 0 Bank 1 Bank 2 56MB (1) 4M x 64 (1) 2M x 64 (1) 1M x 64 64MB (1) 8M x 64 None None 64MB (1) 4M x 64 (1) 2M x 64 (1) 2M x 64 64MB (1) 4M x 64 (1) 4M x 64 None 72MB (1) 8M x 64 (1) 1M x 64 None 72MB (1) 4M x 64 (1) 4M x 64 (1) 1M x 64 80MB (1) 8M x 64 (1) 1M x 64 (1) 1M x 64 80MB (1) 8M x 64 (1) 2M x 64 None 80MB (1) 4M x 64 (1) 4M x 64 (1) 2M x 64 88MB (1) 8M x 64 (1) 2M x 64 (1) 1M x 64 96MB (1) 8M x 64 (1) 2M x 64 (1) 2M x 64 96MB (1) 8M x 64 (1) 4M x 64 None 128MB (1) 16M x 64 None None 128MB (1) 8M x 64 (1) 4M x 64 (1) 4M x 64 128MB (1) 8M x 64 (1) 8M x 64 None 144MB (1) 16M x 64 (1) 2M x 64 None 144MB (1) 8M x 64 (1) 8M x 64 (1) 2M x 64 152MB (1) 16M x 64 (1) 2M x 64 (1) 1M x 64 160MB (1) 16M x 64 (1) 2M x 64 (1) 2M x 64 160MB (1) 16M x 64 (1) 4M x 64 None 192MB (1) 16M x 64 (1) 4M x 64 (1) 4M x 64 192MB (1) 16M x 64 (1) 8M x 64 None 224MB (1) 16M x 64 (1) 8M x 64 (1) 4M x 64 256MB (1) 32M x 64 None None 256MB (1) 16M x 64 (1) 8M x 64 (1) 8M x 64 264MB (1) 32M x 64 (1) 1M x 64 None 272MB (1) 32M x 64 (1) 1M x 64 (1) 1M x 64 272MB (1) 32M x 64 (1) 2M x 64 None 288MB (1) 32M x 64 (1) 2M x 64 (1) 2M x 64 288MB (1) 32M x 64 (1) 4M x 64 None 320MB (1) 32M x 64 (1) 4M x 64 (1) 4M x 64 320MB (1) 32M x 64 (1) 8M x 64 None 384MB (1) 32M x 64 (1) 8M x 64 (1) 8M x 64 384MB (1) 32M x 64 (1) 16M x 64 None 384MB (1) 16M x 64 (1) 16M x 64 (1) 16M x 64 512MB (1) 32M x 64 (1) 16M x 64 (1) 16M x 64 512MB (1) 32M x 64 (1) 32M x 64 None 768MB (1) 32M x 64 (1) 32M x 64 (1) 32M x 64 Note: Board accepts EDO & SDRAM memory. Maximum SDRAM is 384MB. Maximum EDO is 768MB. CACHE CONFIGURATION Note: 128KB cache is located on the Celeron CPU. CPU SPEED SELECTION CPU speed Clock speed Multiplier JP2 JP3 JP4 366MHz 66MHz 5.5x 2 & 3 2 & 3 2 & 3 400MHz 66MHz 6x 2 & 3 2 & 3 2 & 3 433MHz 66MHz 6.5x 2 & 3 2 & 3 2 & 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CON'T) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 speed speed 366MHz 66MHz 5.5x Off Off Off On 400MHz 66MHz 6x On On On Off 433MHz 66MHz 6.5x Off On On Off