
GIGA-BYTE TECHNOLOGY CO., LTD.

GA-6LX7 (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,
                           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, SB-link connector, wake on
                           LAN connector, wake on modem connector

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                Location

  AGP slot                 AGP         Power fan power           J2

  ATX power                ATX         Wake on modem             J4
  connector                            connector

  CPU fan power             C1         SB-link connector        J14

  Chassis fan power         C2         Case open                JP1
                                       connector

  Parallel port            CN1         Green PC LED         JP5/pins 1 &
                                                                 12

  Serial port 1            CN2         Reset switch        JP5/pins 3 & 4

  Serial port 2            CN3         Speaker             JP5/pins 5 - 8

  USB connector 1          CN4         IDE interface LED    JP5/pins 9 &
                                                                 20

  USB connector 2          CN5         Green PC connector   JP5/pins 11 &
                                                                 22

  PS/2 mouse port          CN6         Soft off power       JP5/pins 15 &
                                       supply                    16

  IDE interface 2          CN7         Power LED            JP5/pins 17 -
                                                                 19

  IDE interface 1          CN8         Wake on LAN              JP7
                                       connector

  Floppy drive             CN9         Modem connector          JP10
  interface

  IR connector             IR1         32-bit PCI slots      PC1 - PC4

                        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

                    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

     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

                        DIMM CONFIGURATION (CON'T)

       Size              Bank 0            Bank 1             Bank 2

       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

