Maintenance and Service Guide

A-7

T

Terminating Resistor

7-53

Test Selection Menu

4-5

 

Asynchronous Communication Interface 4-18

 

Diskette Drive

4-17

 

Fixed Disk Drive

4-20

 

Fixed Disk Drive Backup (Tape)

4-24

 

Keyboard

4-6

 

Memory

4-6

 

Modem

4-19

 

Monochrome Video Board

4-18

 

Parallel Interface

4-6

 

Processor

4-5

 

Video

4-6

 

Video Graphics Controller

4-25

Tools Required

vii

U

Unconditional Format

4-22

User Diagnostics Diskette

3-1, 3-2

V

Video Color Graphics Error Codes

5-28

Video Display Unit Error Codes

5-13

Video Tests

4-6

W

Write/Read/Compare Test

4-17

Addendum 108431-001 (11-88) to Manual No. 108033-003

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Compaq 386 manual Maintenance and Service Guide