True Guru Tips for Buying Computers and Parts

Posted: January 31, 2017 by ryanlecocq in Features, Off-topic, Technology

There are many articles that discuss commonly held wisdom about buying and selling electronics.  I have written several myself.  This is going beyond that to the realm of instinct and “kicking the tires” so to speak.  If you’ve read all the basic stuff about “do not buy below (A) graphics card for gaming at (X) resolution” and all that, this is the guide for you.


Read, read and re-read the full listing before buying.

I know this doesn’t seem like an advanced tip at all, but I want you to really let it sink in.  Even I have allowed myself to be duped by an incorrect listing and then been tempted to be that asshole complaining about it in the reviews.  Trust your common sense madam or sir, you know there is no such thing as a GTX 960 with 2048 shader cores.  Do not let your greed to find some impossible deal trick you.  Because you will have just fooled yourself.  You have done the basic research, you knew better, you just hoped against hope you could game the system.

Now this totally goes both ways.  There are totally such things as “unicorn parts” and if you think you have found one, try to verify by part number or reviews and BUY IMMEDIATELY.  Allow me to give a couple of examples I have bought.

The first was a Geforce GTX 460 that was some sort of odd developer edition.  It was overspecced over OEM in every way (more cores, faster speeds etc) and yet it had only one 6-pin PCIe requirement.  If you are familiar with the Fermi series cards you know this is effing nonsense.  Yet it was, and the results are still on some forum somewhere as the internet went from suspicion to awe as I was like “wtf is this thing!?”  It completely outperformed everything in range at significantly lower wattage.  No idea where it came from, but so glad that some e-recycler got ahold of it somehow and put it on eBay.

The second was a completely unlocked Haswell revision b CPU for testing.  It said right on the die cap that this was absolutely not to ever leave the Intel factory.  Some enterprising gentleperson in China went through some epic adventure to get it out, as evidenced by the battle damage on the cap.  It still booted just fine though and I gave them terrific feedback.  This is one of the chips they use to test what the released ones will be set at.  Every single setting of the CPU is unlocked, because the techs at Intel need to be able to toggle every switch for testing.  With the right custom bios, you can turn on and off some very interesting features on these.  You can also overclock the hell out of it on good cooling, which is all I cared about.  I guess I shouldn’t recommend that you try to get one of these, because Intel would probably have me killed if I still had it in my possession writing this.  But if you, wink wink, nudge nudge happened to find one, it was like eating gelato in a computer part.


Sometimes refurbished is good!

I frequently say the biggest problem with computers now is they aren’t made with love, by human hands.  That sounds corny, but it’s as simple as the guy in the factory pulls a big level that dunks the heatsink in thermal paste and slams it on a laptop logic board.  That is no way to apply paste, plain and simple.  Many of the problems that cause all of those angry reviews come from the simple byproducts of automation.  It makes total sense, they can sell it much cheaper and when you return it, they just have a tech open it up and fix a simple problem and it never happens again.  They can just re-sell it for a little less as refurbished and it’s usually only a small percentage that actually have issues.

Let’s rewind a couple sentences: “…and it never happens again.”  This is the part that’s important.  When you buy a device that has been properly refurbished, you are getting a device that has been opened up by a person more qualified than anyone involved in manufacturing it.  They have actually touched it with their gloved hands and even the laziest tech will usually blow out plastic shavings and do other basic fixes, without even mentioning it.  This means that you have a device that is actually less likely to ever fail again than the other units that didn’t fail.  The other units could still have a wire that is too close to something, it just didn’t fail within warranty.

This goes very counter to common thought, that if there are a lot of refurbished models available, it must be garbage.  That really isn’t true anymore.  Most problems with electronic devices these days are caused by minor things that can be easily fixed.  Oftentimes manufacturers will even go to the effort of refurbishing (though not actually having to fix anything) units that have been returned for any reason.  It’s pretty rational really, you say you just returned it because you didn’t like it, but maybe you just cleaned up the cat vomit really, really well.  Might as well have a tech open it up just to be safe, don’t want to be that really, really horrifying Amazon review.  This goes like any of these, just do your research and read as many reviews of the refurbisher as possible.


Never trust reviews by people who sound like jerks.

Unreasonable people generally behave unreasonably.  That’s not some deep wisdom, it’s just the obvious.  The people who have emotional outbursts about a Chromebook not having a DVD drive, are usually the kind of people that put diesel in their gas car and blame the gas station.  You have nothing useful to learn from these people in this situation.  Focus on the reviews that calmly and rationally cover the pros and cons of the device at hand.  They are unfortunately few and far between sometimes, but keep looking and you should find a few.

On the flipside of this, if you are reviewing something, try to be rational.  Your personal emotions about the situation are irrelevant to anyone but you.  What matters is how long you used the thing and how it functioned during that time.  The purpose of reviews is to inform other potential buyers, not vent at the manufacturer.  At best the only company employee who will read it is an intern and you may get a canned response.

Also nobody cares how you feel about the brand in general.  This device was probably made in a different factory than the last device you bought by that manufacturer and the company has probably changed hands five times.  Brand loyalty or hate is the most irrelevant, stupid thing you could waste your time on when we are talking about the product itself.  I want to just hammer that home with the example of my wife’s 2014 Macbook Pro 15.  It’s the fully loaded one with all the bells and whistles.  Now you may have your gripes about Apple in general, but I’ve taken apart a lot of their devices and they are usually pretty good about engineering.  The late 14 MBP15 has the huge design flaw, in that it is incapable of using its own dedicated GPU by the laws of thermodynamics.  I kid you not, we’ve replaced the logic board twice, it’s just that simple.  You start using a 3D application, it overheats.  Every. Single. Time.  That is the sort of thing you should be specific about in a review.  It’s only the model with dGPU and it’s not nearly as common on other years.  People need to know that someone at Apple messed up on that model and that they should buy a different one.  Not that all Apple computers are bad, because the 2011 iMac 27″ is still trucking fantastically right next to it.  I’ve experienced the same with Asus, HP and Dell, brands I generally really approve of.  Every brand makes a few lemons, but there’s a reason that those companies are the big names; they generally make products people really like.


Be aware of what sacrifices are necessary.

Owning technology has laws, much like gravity and magnetism.  These laws are things like your technology will only be as good as you put time or money into it.  This is an absolute, unbreakable relationship that can only be cheated in one way, which I will mention later.  You either have to put time into researching and maintaining everything yourself, or you have to throw money at it.  You either have to know exactly what you can get away with cutting corners on, or you have to just buy the most expensive one and trust the warranty.  You cannot expect to just spend ten minutes browsing Amazon, order the first thing that looks too-good-to-be-true and hope it turns out well.  You will probably end up with a laptop with a keyboard in a language nobody speaks.

If you are an average consumer, your only hope to get a really good deal on current technology is to really read up on it and catch a good sale.  If something looks too cheap, it probably has some major flaw.  If something is much cheaper than others of the same thing, it is probably damaged in some way or being sold for parts.  It is possible to save money over just buying the first thing recommended to you, but it will take time and effort.  I know how it feels to get something super cheap on Amazon or eBay, but I also know how it feels to find out it’s the wrong thing and I only have myself to blame.  The important thing to keep in mind is that unless you are a master scammer, you are probably not going to game the system all that much without someone realizing it.  Don’t be too quick to think you’ve outsmarted people who have been separating people from money for a long time.

Finally, if you are not the average consumer, you may qualify for that method of cheating the system I mentioned above.  Guess what?  It also takes work.  If you become a top-tier tech, you will have the ability to make machines do things that the average user could only dream of.  As a general rule, any system I build beats official benchmarks of the same parts by 15% or more.  It’s not magic, I just do 100 things or more to optimize performance that take years of experience to learn.  So you are avoiding the work each time you buy something, by investing it up front with knowledge.  There is no easy path to this.  If you just try to copy what an expert does, you will have catastrophic failure like Mickey in Fantasia.  There is no way around learning the hard way when it comes to technology, but I highly recommend it.  If you are passionate about your technology, you truly cannot buy the peace of mind that comes from building and caring for your own devices.  You can also get a $500 computer to out-bench a $1000 computer if you know what you’re doing.


Never, ever feel rushed.  There is always another deal.

It’s easy to get caught up in sales and rebates on sites like Newegg and Amazon.  That’s the whole point.  They are trying to convince you that today’s deal is something special, when a simple graph of their prices would show that everything goes up and down constantly.  The other thing to be aware of is that new parts are releasing constantly.  This not only gives you more options, but also causes the previous parts to drop in value.  The older parts are still just as useful as they were before the new thing arrived, so it often saves you a lot to go with the previous model.

There is a flip side to this as well.  If you keep hesitating, waiting for the next deal or new product, you don’t have a system the entire time you wait.  People have a hard time understanding this, but the most cost-effective way to PC game is to build a new mid-range system every 6 months to a year.  If you build it yourself, it will be worth at least what it cost you 6 months later.  You just need to build it barely powerful enough to run current games well, knowing that you won’t have it in a year.  So the cycle pays for itself and you spend absolutely nothing but time and the effort of building a couple of PCs a year, which I find relaxing.



I think that about wraps up this edition in this long-running series.  I may think of a few tips to add later.






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