Lenovo PC 300PL Using your Personal Computer - PC300PL - 6592 - Page 113
Diagnostic Programs
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Diagnostic Programs IBM provides programs that you can run to diagnose hardware and some software problems. A description of these programs follows. QAPlus/PRO: You can use QAPlus/PRO to diagnose hardware problems. QAPlus/PRO also includes several utility programs that provide helpful information about your computer. For testing purposes, QAPlus/PRO isolates your computer hardware from any software that was preinstalled (or that you have installed) on your hard disk. The program runs independent of the operating system, and must be run from diskette. This method of testing is generally used when other methods are not accessible or have not been successful in isolating a problem suspected to be hardware related. QAPlus/PRO is provided on the Ready-to-Configure CD that comes with your computer. You can create a startable QAPlus/PRO diskette using the Diskette Factory on the Ready-to-Configure CD. Refer to Your Ready-to-Configure CD for information and instructions on starting the CD. Once you start the CD, follow the instructions on the screen. Note: A startable QAPlus/PRO diskette might be provided with some PC models. To start QAPlus/PRO, do the following: 1. Turn off your computer and any attached devices. 2. Insert the QAPlus/PRO diskette into diskette drive A. 3. Turn on all attached devices; then turn on your computer. 4. Follow the instructions on the screen. Other QAPlus Diagnostic Programs: The Ready-to-Configure CD that comes with your computer also contains diagnostic programs designed specifically for certain operating environments (QAPlus/WIN-WIN for Windows 3.1 and Windows 95). Because these versions of QAPlus work with the operating system, they not only test the hardware, but also analyze certain software components of your computer. They are especially useful in isolating problems related to the operating system and device drivers. Although the hardware diagnostic capabilities of these QAPlus programs are not quite as strong as those of QAPlus/PRO, they are still a good tool for isolating hardware problems. Chapter 6. Solving Problems 99