COMPAQ COMPUTER CORPORATION

DESKPRO 386N

Processor

80386SX

Processor Speed

16MHz

Chip Set

Compaq

Max. Onboard DRAM

8MB

Cache

None

BIOS

Compaq

Dimensions

282mm x 191mm

I/O Options

Proprietary system memory card slot, VGA port, parallel port, serial port, bus mouse port, IDE interface, floppy drive/tape drive interface

NPU Options

80387SX

CPU MODULE (Model 001496)

CONNECTIONS

Purpose

Location

Purpose

Location

Bus mouse port

CN1

VGA port

CN4

Parallel port

CN2

Proprietary system memory card slot

MEM

Serial port

CN3

   

USER CONFIGURABLE SETTINGS

Function

Jumper/Switch

Position

»

Factory configured - do not alter

E8

Open

»

Factory configured - do not alter

E9

Open

»

Onboard VGA controller enabled

SW1/1

On

 

Onboard VGA controller disabled

SW1/1

Off

»

Setup enabled (ROM resident)

SW1/2

On

 

Setup disabled (ROM resident)

SW1/2

Off

»

External boot enabled

SW1/3

On

 

Extrenal boot disabled

SW1/3

Off

»

Power-on password enabled

SW1/4

On

 

Power-on password disabled

SW1/4

Off

»

Factory configured - do not alter

SW1/5

On

»

Floppy drive write enabled

SW1/6

On

 

Floppy drive write disabled

SW1/6

Off

DRAM CONFIGURATION

Size

Bank 0

Bank 1

1MB

(1) 1M x 9

NONE

2MB

(1) 1M x 9

(1) 1M x 9

4MB

(1) 4M x 9

NONE

8MB

(1) 4M x 9

(1) 4M x 9

BACKPLANE BOARD (Model 001451)

CONNECTIONS

Purpose

Location

Purpose

Location

CPU module

CN1

IDE interface

IDE

5.25 Floppy drive interface

FD1

Fan power

P0

3.5 Floppy drive interface/power

FD2

IDE drive/5.25 drive power

P1

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Fan speed select automatic (thermostat enabled)

E1

pins 2 & 3 closed

 

Fan speed select high (thermostat disabled)

E1

pins 1 & 2 closed