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- ║ READ ME FIRST! ║
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-
- The following information is supplemental to the User Guide.
-
- **** QAPlus OEM Version GTY4.70 for Gateway2000 ****
-
-
- COMMAND LINE OPTIONS
-
- The following command line options are available, and are also
- explained in the manual:
-
- -? display command-line options before loading program
- -b&w Display in Black&White/Monochrome vs. Color
- -nocrc Skip IntruderAlert(tm) self-check of QAPLUS.EXE
- -nohdc Skip Hard Disk tests
- -int10 Use BIOS for screen writes vs. direct screen writes
- or -direct (required by some systems; slows program display)
- -cruz Force quick program loading
- -remote Search for active COM port during remote control
- -remote# Specify known active COM port during remote control
- -nonet Do not test network card
- -noipx Force QAPlus to try to find a network card w/o IPX
- -nostray Do not check for stray IRQs
- -novert Eliminate EGA/VGA vertical retrace checking in IRQ tests
- -nondp Do not test math chip
- -noemm Do not test EMM
- -nosb Do not test sound card
- -nogame Do not test Game Port
- -scan Test for scanner
-
-
- TEST LOG MODE
-
- This is a new menu item which will all the logging of ERRORS ONLY
- or FULL LOGGING. Errors Only when selected will reduce the
- amount of data reported and thus save file space.
-
-
- FREQUENTLY ASKED TECHNICAL SUPPORT QUESTIONS AND ANSWERS
-
- "How much time does it take to run QAPlus tests?"
-
- A nominal 80386, 20MHz system with 4 megabytes of RAM, two floppy
- diskette drives, and a 40 megabyte hard drive may be expected to
- complete a full suite of test groups (from CPU to video, I/O port,
- disk and RAM testing) in approximately 20-30 minutes.
-
- A similarly equipped 80286, 12 MHz system may be expected to take
- approximately 25-40 minutes.
-
- Less and more powerful systems, with fewer or more options may
- complete each full pass in longer or shorter times accordingly.
-
-
- "Why do the DMA tests take so long?" -or-
- "My system appears to lock up on the DMA test under QAPlus..."
-
- The DMA channel tests may complete reasonably fast if there are no
- protected-mode device drivers or other software loaded and running
- at the same time as QAPLUS. Expanded Memory Management software
- (EMM386.SYS, QEMM, 386MAX, QMAPS, etc.) will occupy a considerable
- amount of CPU time that would otherwise be available to handle the
- DMA tests. For best results, do not use a memory manager when running
- QAPlus.
-
- "Why can't I test my Extended memory? ... My system has 'x'
- megabytes of Extended memory available..."
-
- Memory managers such as Microsoft's HIMEM.SYS, or other programs
- that provide similar XMS features allocate the first 64kbytes
- (Blocks 64-67) of Extended Memory to an XMS region that can be used
- by a program that is designed to recognize this area and can load
- part of itself into it, saving some DOS (0-640k base) RAM. This
- places the first block of assignable Extended Memory at Block 68.
-
- You can manually configure the Extended Memory test (LUN 2) of
- QAPlus to begin at Block 68, rather than the default of Block 64,
- to circumvent this problem, otherwise, remove HIMEM.SYS or other
- memory manager from your CONFIG.SYS file before using QAPlus.
-
- An Expanded Memory Manager may leave or make some Extended memory
- available, depending on its installation and parameters, but again,
- this leaves a software driver in between the test and the hardware.
-
- "Why can't I test my Expanded memory? My system has 'x'
- megabytes of expanded memory available..."
-
- Some memory management software provides for the creation of Upper
- Memory Blocks that are mapped into the 640k-1024k address region of
- memory normally reserved for video RAM and BIOS, disk drive BIOS,
- and your system's BIOS ROMs. The software does this by reallocating
- a portion of (non-DOS) memory into Upper Memory Block usage. When
- the memory tests of QAPlus discover this type of memory
- management it skips the testing of this memory to prevent
- unpredictable results or system crashes.
-
- If you do not let the memory manager allocate Upper Memory Blocks,
- and it provides for software and hardware level LIMS-EMS 4.0
- specification memory, QAPlus will test this RAM as EMS.
-
- In 80386sx, 80386, 80486sx and 80486 systems, EMS is created out of
- some or all of the Extended memory. When you perform diagnostic
- tests on Expanded memory in these systems, you are actually testing
- the RAM through the Expanded Memory software routines. It is better
- to test system memory in it's native hardware state (no memory
- management software of any kind loaded at boot-up) than through
- software. This way you will get accurate memory address and data bit
- error information reported to you, making it much easier to find and
- replace.
-
- "Why doesn't QAPlus test the RAM between 640k and 1024k?"
- (Blocks 40-63)
-
- In practice, no physical system RAM memory exists in this region
- between the DOS base RAM (640k) and the beginning of Extended memory
- at 1 megabyte. Upper Memory, that may be available to load device
- drivers and TSRs into, leaving more DOS RAM available for programs,
- is actually created by special memory management software, not as
- hardware. Answers above also explain how memory managers can affect
- your tests and results.
-
- Any video RAM that exists in the address area between 640k and 768k
- (A000h-BFFFh) may be tested in the video test group. Video, disk and
- system ROMs are not tested directly. Their function is determined in
- the CPU, disk and video test groups.
-
- "Why won't QAPlus allow me to low-level format my IDE drive?"
-
- Most IDE disk drives will not accept the DOS standard low-level
- format commands. Providing this feature when it is not available in
- the drive is unnecessary. Those drives that might accept a standard
- low-level format command are usually rendered useless by normal
- low-level formatting, having the track location information
- destroyed in the process.
-
- Most IDE drive manufacturers offer a special formatting program that
- does not destroy the track location data on the drive, while
- formatting, testing, and mapping out any bad areas in the data
- portion of the drive. Consult your dealer, drive manufacturer or a
- BBS to obtain a copy of the format utility appropriate for your
- drive.
-
- "QAPlus is incompatible with my motherboard..."
- "QAPlus indicates that my system always/sometimes fails a
- test, but I have no problems running all of my other software..."
-
- DiagSoft products are designed to follow the timing and programming
- parameters set forth in Intel and IBM documentation relative to PC
- and compatible systems. They have been tested and proven on the
- majority of name brand and clone systems.
-
- In cases where there appears to be an incompatibility, it is usually
- due to a slight deviation in hardware timing or component selection,
- the use of unexpected register or hardware addresses for some
- devices, or different but compatible efforts of BIOS designers that
- may interfere with normal, expected timing or register values.
-
- We have been able to provide many vendors with helpful information
- towards correcting these items, based on our tests and findings. If
- we are able to test the actual hardware system ourselves we can
- determine many of the anomalies and advise of the situation.
-
- In a few cases we do indeed find 'bugs' in our code. Finding and
- fixing them is dependent on being able to have hardware available to
- us for evaluation. This work leads us towards better tests, and
- often times provides an opportunity to improve the quality and
- compatibility of many products.
-
- CUSTOMER SUPPORT
-
- DiagSoft customer support is available during normal business days
- and hours, Monday through Friday, 8am to 5pm Pacific Time.
-
- Customer support is available to help you with issues related to
- DiagSoft products. Through our experience we may be able to assist
- with known or obvious PC, DOS or applications considerations that
- affect the use of our products, but we are not a replacement for the
- primary support available from your hardware or software vendors.
- Should conflicts between our products and others arise, we will work
- with other vendors to determine a solution as may be appropriate.
-
- Resolution of support issues is most effective if you have the
- following information and resources available when you call:
-
- 1. The exact name and version of the product you have (QAPlus,
- QAPlus/fe, QAPlus/WIN, etc.), or the executable program file date
- from a DOS DIR list.
-
- 2. As many details as possible about the system, motherboard
- (processor, speed, chip-set information, etc.), disk drives and
- controllers, video cards, any add-on devices with your system, and
- the contents of your CONFIG.SYS and AUTOEXEC.BAT files.
-
- 3. The diskette(s), documentation and the system under test
- available to you near the telephone when you call.
-
- 4. You know how you booted the system and started the program, and
- know and can repeat where the problem or error occurs (screen
- messages, error numbers, activity before/after the error.)
-
- With this information on hand, and your ability to operate the
- system and report what occurs as we consider the possibilities over
- the phone, the telephone support experience will be successful much
- quicker.
-
- If we cannot resolve the problem over the phone immediately, we will
- take as much information as possible and try to reproduce the
- problem in our facility, and consult with the engineering group to
- determine a solution.
-
- No matter how busy we are, we WILL provide an answer to you as soon
- as possible. It is our goal to resolve all questions in the first
- phone call. We appreciate your understanding in this matter, as we
- do every customer call we are privileged to receive.
-
-
- *** END ***