
QDI COMPUTER, INC.

P6I440LX/DP LEGEND-IV

Device Type              Mainboard
Processor                Pentium II
Processor Speed          233/266/300/333MHz
Chip Set                 Intel
Video Chip Set           None
Maximum Onboard Memory   1GB (EDO & SDRAM supported)
Maximum Video Memory     None
Cache                    256/512KB (located on Pentium II CPU)
BIOS                     Award
Dimensions               305mm x 310mm
I/O Options              32-bit PCI slots (4), Ethernet connector, floppy
                         drive interface, green PC connector, IDE
                         interfaces (2), Narrow SCSI interface, Wide SCSI
                         interface, parallel port, PS/2 mouse port, serial
                         ports (2), IR connector, USB connectors (2), ATX
                         power connector, AGP slot, RAID slot
NPU Options              None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  AGP slot                   AGP       Chassis fan power          FAN2

  ATX power connector        ATX       CPU fan power              FAN3

  Parallel port              CN1       CPU fan power              FAN4

  Serial port 2              CN2       IR connector               IR1

  Serial port 1              CN3       Turbo LED                  J29

  USB connector 1            CN4       Power LED & keylock        J30

  USB connector 2            CN5       Speaker                    J31

  PS/2 mouse port            CN6       Soft off power supply      JP16

  Ethernet connector         CN7       IDE interface LED          JP26

  Floppy drive               CN8       Reset switch               JP29
  interface

  IDE interface 1            CN9       Green PC connector         JP31

  IDE interface 2            CN10      Chassis security           JP32
                                       connector

  Narrow SCSI interface      CN11      32-bit PCI slots        PC1  PC4

  Wide SCSI interface        CN12      RAID slot                  SL1

  Chassis fan power          FAN1

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     CMOS memory normal operation            JP15          Pins 2 & 3
                                                              closed

      CMOS memory clear                       JP15          Pins 1 & 2
                                                              closed

                           DIMM CONFIGURATION

     Size         Bank 0         Bank 1         Bank 2        Bank 3

     8MB        (1) 1M x 64       None           None          None

     16MB       (1) 2M x 64       None           None          None

     16MB       (1) 1M x 64   (1) 1M x 64        None          None

     24MB       (1) 2M x 64   (1) 1M x 64        None          None

     24MB       (1) 1M x 64   (1) 1M x 64    (1) 1M x 64       None

     32MB       (1) 4M x 64       None           None          None

     32MB       (1) 2M x 64   (1) 2M x 64        None          None

     32MB       (1) 1M x 64   (1) 1M x 64    (1) 1M x 64    (1) 1M x 64

     40MB       (1) 4M x 64   (1) 1M x 64        None          None

     48MB       (1) 4M x 64   (1) 2M x 64        None          None

     48MB       (1) 2M x 64   (1) 2M x 64    (1) 2M x 64       None

     64MB       (1) 2M x 64   (1) 2M x 64    (1) 2M x 64    (1) 2M x 64

     64MB       (1) 8M x 64       None           None          None

                        DIMM CONFIGURATION (CONT)

      Size          Bank 0        Bank 1         Bank 2         Bank 3

      64MB        (1) 4M x 64   (1) 4M x 64       None           None

      72MB        (1) 8M x 64   (1) 1M x 64       None           None

      80MB        (1) 8M x 64   (1) 2M x 64       None           None

      96MB        (1) 8M x 64   (1) 4M x 64       None           None

      96MB        (1) 4M x 64   (1) 4M x 64    (1) 4M x 64       None

     128MB         (1) 16M x       None           None           None
                      64

     128MB        (1) 8M x 64   (1) 8M x 64       None           None

     128MB        (1) 4M x 64   (1) 4M x 64    (1) 4M x 64   (1) 4M x 64

     136MB         (1) 16M x    (1) 1M x 64       None           None
                      64

     144MB         (1) 16M x    (1) 2M x 64       None           None
                      64

     152MB         (1) 16M x    (1) 1M x 64    (1) 1M x 64   (1) 1M x 64
                      64

     160MB         (1) 16M x    (1) 4M x 64       None           None
                      64

     176MB         (1) 16M x    (1) 2M x 64    (1) 2M x 64   (1) 2M x 64
                      64

     192MB         (1) 16M x    (1) 8M x 64       None           None
                      64

     192MB        (1) 8M x 64   (1) 8M x 64    (1) 8M x 64       None

     224MB         (1) 16M x    (1) 4M x 64    (1) 4M x 64   (1) 4M x 64
                      64

     256MB         (1) 32M x       None           None           None
                      64

     256MB         (1) 16M x     (1) 16M x        None           None
                      64            64

     256MB        (1) 8M x 64   (1) 8M x 64    (1) 8M x 64   (1) 8M x 64

     272MB         (1) 16M x     (1) 16M x     (1) 1M x 64   (1) 1M x 64
                      64            64

     280MB         (1) 32M x    (1) 1M x 64    (1) 1M x 64   (1) 1M x 64
                      64

     288MB         (1) 16M x     (1) 16M x     (1) 2M x 64   (1) 2M x 64
                      64            64

     304MB         (1) 32M x    (1) 2M x 64    (1) 2M x 64   (1) 2M x 64
                      64

     320MB         (1) 16M x     (1) 16M x     (1) 4M x 64   (1) 4M x 64
                      64            64

     320MB         (1) 16M x    (1) 8M x 64    (1) 8M x 64   (1) 8M x 64
                      64

     352MB         (1) 32M x    (1) 4M x 64    (1) 4M x 64   (1) 4M x 64
                      64

     384MB         (1) 16M x     (1) 16M x      (1) 16M x        None
                      64            64             64

     448MB         (1) 32M x    (1) 8M x 64    (1) 8M x 64   (1) 8M x 64
                      64

     512MB         (1) 32M x     (1) 32M x        None           None
                      64            64

     512MB         (1) 16M x     (1) 16M x      (1) 16M x    (1) 16M x 64
                      64            64             64

     640MB         (1) 32M x     (1) 16M x      (1) 16M x    (1) 16M x 64
                      64            64             64

     768MB         (1) 32M x     (1) 32M x      (1) 32M x        None
                      64            64             64

     1024MB        (1) 32M x     (1) 32M x      (1) 32M x    (1) 32M x 64
                      64            64             64

            Note: Board accepts EDO & SDRAM memory. Maximum EDO is 1GB.
            Maximum SDRAM is 512MB.

                     CACHE CONFIGURATION

  Note: 256KB/512KB cache is located on the Pentium II CPU.

                            CPU SPEED SELECTION

    CPU      Clock    Multiplier     JP2       JP3       JP4        JP5
  speed     speed

  233MHz    66MHz        3.5x        Open      Open     Closed    Closed

  266MHz    66MHz         4x        Closed    Closed     Open     Closed

  300MHz    66MHz        4.5x        Open     Closed     Open     Closed

  333MHz    66MHz         5x        Closed     Open      Open     Closed

                            WIDE SCSI SELECTION

      Mode           Wide SCSI           Narrow SCSI           JP25

      Wide           Installed          Not installed          Open

     Narrow        Not installed          Installed            Open

      Wide           Installed            Installed            Open

     Narrow        Not installed        Not installed          Open

      Wide              N/A                  N/A             Pins 2 & 3
                                                              closed

                        SCSI TERMINATION SELECTION

   High byte terminator        Low byte terminator            JP34

        Power down                 Power down                 Open

    Power up if wide is       Power up if 1 type is    Pins 2 & 3 closed
         selected                    present

    Power down if narrow      Power down if both are   Pins 2 & 3 closed
       mode selected                 present

