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Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 Maintenance Manual (960-Q08)
3.1 Tests and Diagnostics Software Overview
This chapter explains how to use the Tests and Diagnostics Software for the Satellite L640
computer systems.
NOTES: Before starting the Tests and Diagnostics software:
1. Check all cables for loose connections.
2. Exit any application and close Windows.
The Diagnostics Menu consists of the following options:
Diagnostic Test
Running Test
DMI Information
Log Utilities
System Configuration
Option
The Diagnostic Test Menu consists of the following functional tests:
System Test
Memory Test
Keyboard Test
Display Test
Floppy Disk Test
Hard Disk Test
Real Time Clock Test
Cache Memory Test
High Resolution Display Test
Multimedia Test
Memory2 Test
FDD & HDD Error Retry Count Set
The following equipment is required to perform some of the diagnostic test programs:
The Diagnostics Disk (all tests)
A formatted working disk for the floppy disk drive test (all tests)
A CD test media (Toshiba Backup CD ROM for the CD-ROM test)
The following sections detail the tests contained within the Diagnostic Test Menu. Refer to
Sections 3.18, 3.19, 3.20 and, 3.21 for detailed information on the remaining functions of the
Tests and Diagnostics software.