HwMuseum | Index

DELL COMPUTER CORPORATION

286 - 8/10/12 System

Processor

80286

Processor Speed

6/8/10/12MHz

Chip Set

C & T

Max. Onboard DRAM

1MB

Cache

None

BIOS

Phoenix

Dimensions

334mm x 218mm

I/O Options

None

NPU Options

80287

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

BAT

Speaker

SPK

Power LED & keylock

PLK

Front panel status LCD

JVIEW

USER CONFIGURABLE SETTINGS

Function

Jumper/Switch

Position

»

Factory configured - do not alter

JP1

N/A

»

Monitor type select monochrome

SW1/1

Off

 

Monitor type select color

SW1/1

On

»

Front panel LED (green) select power indicator

SW1/2

Off

 

Front panel LED (green) select CPU speed indicator

SW1/2

On

»

BIOS type select 27256

SW1/3

On

 

BIOS type select 27128

SW1/3

Off

»

Maintenance mode disabled

SW1/4

Off

 

Maintenance mode enabled

SW1/4

On

»

Factory configured - do not alter

SW1/5

Off

DRAM SWITCH CONFIGURATION

DRAM Split

SW1/6

SW1/7

SW1/8

»

640KB base / 384KB extended

On

Off

Off

 

512KB base / 512KB extended

Off

Off

Off

 

System only recognizes 640KB of DRAM

Off

Off

On

 

System only recognizes 512KB of DRAM

Off

On

Off

 

System only recognizes 256KB of DRAM

Off

On

On

Note:System memory is factory configured at 1MB and is not alterable.