The Diagnostic Test
Starting the Diagnostic Test
Part II: Technical Reference
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Starting the Diagnostic Test
To test hardware, it's important to start the diagnostic test without
optional features or programs (for example, without memory-
resident programs). To do so, you should run TDIAGS from the
Toshiba Companion Diskette using the Toshiba Companion Util-
ity (even though the TDIAGS program is on the hard disk).
Before you start the test, check all cables for loose connections. If
any errors occur during the test, check all cable connections again.
To start the test, follow these steps:
1 Make sure the external diskette drive is connected.
2 Click Start, then click Shut Down.
Windows 95 displays the Shut Down Windows dialog box.
3 Click the button next to Restart the computer in MS-DOS
mode, then click Yes.
Windows 95 shuts down the computer, then restarts it in
MS-DOS mode and displays a system prompt.
4 Put the Toshiba Companion Diskette in the diskette drive
and press
Ctrl
+
Alt
+
Del
.
After a moment, the computer displays a Welcome screen.
5 Press
Enter
.
The Toshiba Companion Utility loads the diagnostic test and
displays its main menu:
Main Menu
Install Utilities and Files
View README Documents
Setup Your Computer
Run Diagnostics
Run Master Diskette Creator
Exit to DOS