Introduction - Toshiba T2200SX User Manual

4.1 Introduction

This chapter explains how to use the T2200SX Diagnostic Program (TESTCE22) to test the func-
tions of all the T2200SX hardware modules. This program is located on the T2200SX Diagnostics
Diskette. The Diagnostic Program is composed of 18 programs divided into the Service Program
Module (DIAGNOSTICS MENU) and the Test Program Module (DIAGNOSTIC TEST MENU).
The Service Program Module provides the following eight functions:
1. DIAGNOSTIC TEST
2. HARD DISK FORMAT
3. HEAD CLEANING
4. LOG UTILITIES
5. RUNNING TEST
6. FDD UTILITIES
7. SYSTEM CONFIGURATION
8. SETUP
The Test Program Module contains the following ten tests. These are all located within the Diagnos-
tic Test function of the Service Program Module.
1. SYSTEM TEST
2. MEMORY TEST
3. KEYBOARD TEST
4. DISPLAY TEST
5. FLOPPY DISK TEST
6. PRINTER TEST
7. ASYNC TEST
8. HARD DISK TEST
9. REAL TIMER TEST
10. NDP TEST
To execute the T2200SX Diagnostic Program you will need the following:
T2200SX Diagnostics Diskette
Formatted work disk for the FDD test
Cleaning disk kit to clean the FDD heads
Printer wraparound connector for the printer wraparound test
RS-232-C wraparound connector for the ASYNC wraparound test
The following sections detail the tests within the Diagnostic Test function of the Service Program
Module. Refer to Sections 4.16 through 4.22 for detailed information on the remaining seven Service
Program functions.
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