Toshiba T2150CD user manual Hardware and System Checklist, System Start-up, Self Test

Hardware If you cannot find a software problem, check your hardware. First run through the items in the preliminary checklist above. If you still cannot correct the problem, try to identify the source. The next section provides checklists for individual components and peripherals.

Hardware and System Checklist

This section discusses problems caused by your computer’s hardware or attached peripherals. Basic problems may occur in the following areas:

System start-up	Diskette
Self test	RAMDRIVE
Power source	Printer
Password	AccuPoint
Hotkeys	PS/2 mouse
Keyboard	Serial mouse
LCD panel	PCMCIA card
Hard disk drive	External monitor
CD ROM drive	Expanded memory
Diskette drive

System Start-up

When the computer does not start properly, check the following items:

Self Test

Power Sources

Power-on Password

Self Test

To run the computer’s self-test, hold down the space bar and turn on the computer. The following will be displayed:

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Self Test . . .