HEWLETT-PACKARD COMPANY

HP VECTRA VL 5/XXX SERIES 4

Device Type           Mainboard
Processor             Pentium
Processor Speed       75/90/100/120/133/150/166MHz
Chip Set              Unidentified
Video Chip Set        None
Maximum Onboard       128MB (EDO supported)
Memory
Maximum Video Memory  None
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), cache slot
NPU Options           None

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  Status connector panel      C1       Parallel port               CN3

  Speaker                     C2       PS/2 mouse port             CN4

  External battery            C3       IDE interface 1             CN5

  5v power                    C4       IDE interface 2             CN6

  3.3v power                  C5       Floppy drive interface      CN7

  Serial port 2               CN1      Cache slot                  SL1

  Serial port 1               CN2      VRM connector               VRM

                        USER CONFIGURABLE SETTINGS

               Function                   Label            Position

  »   Factory configured - do not           C6           Unidentified
      alter

  »   Password enabled                    SW1/5               Off

      Password disabled                   SW1/5               On

  »   CMOS memory normal operation        SW1/6               Off

      CMOS memory clear                   SW1/6               On

  »   Flash BIOS write protect            SW1/8               Off
      enabled

      Flash BIOS write protect            SW1/8               On
      disabled

  »   Keyboard power on disabled          SW1/9               Off

      Keyboard power on enabled           SW1/9               On

  »   Factory configured - do not         SW1/10              Off
      alter

                    SIMM CONFIGURATION

     Size          Bank 0         Bank 1        Bank 2

     16MB       (2) 1M x 36    (2) 1M x 36       None

     16MB       (2) 2M x 36        None          None

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

     32MB       (2) 2M x 36    (2) 2M x 36       None

     32MB       (2) 4M x 36        None          None

     64MB       (2) 4M x 36    (2) 4M x 36       None

     64MB       (2) 8M x 36        None          None

     96MB       (2) 4M x 36    (2) 4M x 36    (2) 4M x 36

     128MB      (2) 8M x 36    (2) 8M x 36       None

                CACHE CONFIGURATION

           Size                      SL1

           0KB                  Not installed

          256KB            256KB module installed

                            CPU SPEED SELECTION

    CPU     Clock    Multiplier   SW1/1    SW1/2   SW1/3   SW1/4   SW1/7
  speed     speed

  75MHz     50MHz       1.5x       On       On     Off      Off     Off

  90MHz     60MHz       1.5x       On      Off     Off      Off      On

  100MHz    66MHz       1.5x       Off      On     Off      Off      On

  120MHz    60MHz        2x        On      Off      On      Off      On

  133MHz    66MHz        2x        Off      On      On      Off      On

  150MHz    60MHz       2.5x       On      Off      On      On       On

  166MHz    66MHz       2.5x       Off      On      On      On       On