HEWLETT-PACKARD COMPANY

HP VECTRA 500 MODEL 510

Device Type           Mainboard
Processor             80486DX2
Processor Speed       50(internal)/66(internal)MHz
Chip Set              Unidentified
Video Chip Set        Unidentified
Maximum Onboard       64MB
Memory
Maximum Video Memory  2MB
Cache                 256KB
BIOS                  Unidentified
Dimensions            254mm x 218mm
I/O Options           Floppy drive interface, IDE interfaces (2), parallel
                      port, PS/2 mouse port, serial ports (2), VGA feature
                      connector, VGA port, cache slot
NPU Options           None

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  Status panel connector      C1       PS/2 mouse port             CN5

  External battery            C2       IDE interface               CN6

  VGA port                    CN1      IDE interface               CN7

  Serial port 2               CN2      Floppy drive interface      CN8

  Serial port 1               CN3      VGA feature connector       CN9

  Parallel port               CN4      Cache slot                  SL1

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

  »   CMOS memory normal operation            JP5           Pins 1 & 2
                                                              closed

      CMOS memory clear                       JP5           Pins 2 & 3
                                                              closed

             SIMM CONFIGURATION

     Size          Bank 0        Bank 1

      4MB        (1) 1M x 36      None

      8MB        (1) 2M x 36      None

      8MB        (1) 1M x 36   (1) 1M x 36

     12MB        (1) 2M x 36   (1) 1M x 36

     16MB        (1) 4M x 36      None

     16MB        (1) 2M x 36   (1) 2M x 36

     20MB        (1) 4M x 36   (1) 1M x 36

     24MB        (1) 4M x 36   (1) 2M x 36

     24MB        (1) 2M x 36   (1) 2M x 36

     32MB        (1) 8M x 36      None

     36MB        (1) 8M x 36   (1) 1M x 36

     40MB        (1) 8M x 36   (1) 1M x 36

     48MB        (1) 8M x 36   (1) 4M x 36

     64MB        (1) 8M x 36   (1) 8M x 36

                CACHE CONFIGURATION

           Size                      SL1

           None                 Not installed

          256KB            256KB module installed

                         CACHE TYPE CONFIGURATION

            Type                      JP8                    JP10

  »       Write through        Pins 2 & 3 closed      Pins 1 & 2 closed

           Write back          Pins 1 & 2 closed      Pins 2 & 3 closed

            VIDEO MEMORY CONFIGURATION

      Size            Bank 0           Bank 1

       1MB        (2) 256K x 16         None

       2MB        (2) 256K x 16    (2) 256K x 16

           CPU SPEED SELECTION

        Speed                JP13

       50iMHz         Pins 2 & 3 closed

       66iMHz         Pins 1 & 2 closed

            CPU TYPE SELECTION

        Type                 JP16

      80486DX2        Pins 1 & 2 closed