LASER COMPUTER, INC.

LASER 286X (VER. B)

Processor              80286
Processor Speed        Unidentified
Chip Set               Unidentified
Video Chip Set         None
Maximum Onboard Memory 1MB
Maximum Video Memory   None
Cache                  None
BIOS                   IBM/Phoenix
Dimensions             330mm x 218mm
I/O Options            None
NPU Options            80287

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  External battery            J1       Reset switch                J7

  Turbo switch                J5       Speaker                     J8

  Turbo LED                   J6       Power LED & keylock         J9

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

      Monitor type select monochrome        J3         Pins 1 & 2 closed

      Monitor type select color             J3         Pins 2 & 3 closed

      Parity check disabled                 J4         Pins 1 & 2 closed

      Parity check enabled                  J4         Pins 2 & 3 closed

      Wait state select 1 wait state        J10        Pins 1 & 2 closed

      Wait state select 0 wait states       J10        Pins 2 & 3 closed

  »   Factory configured - do not           J12          Unidentified
      alter

      BIOS type select IBM/Phoenix          J13        Pins 1 & 2 closed

      BIOS type select all other BIOS       J13        Pins 2 & 3 closed
      types

           DRAM CONFIGURATION

     Size        Bank 0        Bank 1

    640KB       (18) 41256   (18) 4164

     1MB        (18) 41256   (18) 41256

        DRAM JUMPER CONFIGURATION

        Size                 J11

        640KB         Pins 1 & 2 closed

         1MB          Pins 2 & 3 closed