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Good, Affordable PC Diagnostic Software?
"The premise of PC diagnostics software is simple: provide an easy way to test for PC hardware problems, independent of software configuration. Some hardware vendors (like Dell) provide diagnostics with their systems, but they are usually model-specific and not even all major vendors provide them. Of course there are free utilities like the well-known memtest86, but I was wanted something more comprehensive.
So I started my research, and found a variety of packages, including PC Doctor, PC Check, Microscope, PC Certify, Tufftest Pro, among many others, ranging in price from $500 to $35. Some come with associated hardware, such as loopback connectors for parallel, serial, network or USB ports, or ISA / PCI cards that will show low-level POST codes for machines that appear completely dead.
Some of the vendors provided demos, but most were severely crippled. The cheaper software tended to be outdated and incomplete, lacking support for newer hardware features. Almost all practiced high-pressure sales tactics over the phone, and I discovered that one company was actually a spinoff of another by a disgruntled former employee, resulting in a bitter, lawsuit-ridden feud.
Microscope, by Micro 2000, seemed to have the most online feedback, mostly positive, but they didn't provide a demo. After contacting their sales, they suggested that if I bought a full copy for my evaluation, I could return it in 30 days if it didn't meet my needs. Well, it turned out to be buggy and missing important features found in other, cheaper products. When I called to return the product, the salesman disclaimed all knowledge of the promise they made, and they've refused to take it back. Some further digging found that I'm not the first person to be taken in by these tactics.
I still would like to find worthwhile PC diagnostics software, but the (a) lack of independent reviews, (b) shady industry sales tactics and (c) poor performance of a 'well regarded' package leave me wondering... am I a sucker for buying into the whole concept in the first place? Can anyone point me towards a reputable vendor, or an alternative set of independent tools that will do the same job?"
Nothing beats experience and a supply of 'known good' replacement parts. I have been out of the repair and troubleshooting business for years, but I always remember being frustrated at useless memory and system testing software that could not find anything wrong with memory chips, etcs, that were obviously bad. Even most hardware units (like ram testers) were almost useless. If the POST testing didn't find anything wrong, it seemed almost nothing else would either, most of the time. If you think the part is bad, swap it out with an equivalent and see if the problem goes away.
And that's why... Most technicians do it by instinct and years of experience. If this peticular thing is happening, you know it could be one of x, y, or z.
:)
That's always worked better for me than anything else. Although it would be nice to have something tell me what's wrong
stressing under the weight of years worth of hardware & software Bibles. If there is such a miracle as a good diagnostic program that can keep up with the daily onslaught of new hardware, protocols and standards, then I have wasted a lot of my time but wish you the best of luck on your quest.
-- I'd give my right arm to be ambidextrous
PC hardware is shit. Made as cheaply as possible, knocked out by the million. Nothing gets repaired - nothing is repairable. If it's broken, buy a new one.
PC software is shit. Software is still in the dark ages. No qualifications to show who has the first clue about quality, security, extensibility etc.
If you get any problem you can't fix in 30 mins, best to make sure you've backed up everything important (naturally you never need to ask anyone whether this is the case, because everybody always backs up their important data on a daily basis, right?), then just format or ghost the fucking disk. End of problem, and no tedious troubleshooting what happens when you try and get a LameSoft2000 graphics card working with a ShysterTronics printer.
I have tried to find this, but the problem with getting flawed hardware to run software to detect it is flawed is just that in concept.
First of all, if it is an issue with hardware, the machine may not boot at all. If it is a ram issue, the diagnostic software may generate errors.
Second, even if it highlights an error in a configuration, it could be generated with the analysis software.
Third is that failed hardware often will not register as failed unless it is operating. Such as, a failed modem will not become noticable until it is used and then it may lock the computer up which could stop the software diagnosing the issue.
Your best bet is to use a cause and effect analysis. Then trial and error. The machine won't boot, find every possible cause of it not booting and eliminate each one as a possible cause. Continue on this until the issue is completely solved. Make a checklist for yourself so you don't forget anything.
It is how I do freelance repairs and it has proven bulletproof compared to the Voodoo Computer Repair Experts that try random things in the hope that it fixes the issue. (Install drivers, reinstall OS, Check CPU)
If you pay with a credit card and the vendor tries to screw you over you can contest the billing and return the unsatisfactory product, In fact I am in the process of cancelling an order i placed for Serif's Photoplus 7 because the site selling it never mentioned that it was old and shitty, but they were perfectly happy to tell me how bad it was when they called me asking if i wanted to pay $50-$90 to upgrade to version 8 or 9... obviously contesting the charge is a last resort but overall I feel much more confident buying software online because i know that i am not out the money untill i actually pay the credit card bill (for internet purchases there is no signature)
Snowden and Manning are heroes.
PC diagnostics are really two-part work. Part one is to fix the PC, and part two is to convince the luser that the machine is actually fixed. That's where the diagnostic software comes in handy. Run the software, show the luser the "problem", fix the PC, and show the luser that the problem is "fixed". I've found that a piece of paper in a luser's hand is worth hours and hours of post-fix re-diagnostics because "something" has changed.
Uh, yeah.. No, about half our customers' problems at our Support firm are over Norton Utilities or SystemWorks, or some other Symantec product breaking and screwing up the OS. Happens daily. They don't learn anything, but how to manually uninstall a Norton Product.