Loyd's New Year - A Trio of Problem Systems
by Loyd Case on January 13, 2010 12:00 AM EST- Posted in
- Systems
The Constantly Crashing P7P55D
Now let’s consider a different problem, also with an Asus motherboard at its core.
I’d built a system running a Core i7 860 and the Asus P7P55D. The GPU installed was an AMD Radeon HD 4890. The system booted normally, and Windows 7 installed with no hiccups.
Periodically, the system would go into sleep mode – this was normal – but would then lock up. This was decidedly not normal. Occasionally, the system would lock up during multiplayer gaming sessions, too. Updating the BIOS didn’t fix the problem.
Then I came across several posts on several forums suggesting an incompatibility that was specific to the Radeon HD 4890. So I swapped in an eVGA 260 GTX Core 216 SSC.
Lockups still occurred, with the same frequency and symptoms. So the problem had nothing to do with graphics cards. Finally, I removed the memory – some early Corsair DDR3-1600 (though it was only running at 1333MHz) and swapped in some OCZ DDR3-1600 (also running at 1333MHz.)
The system has now been running smooth as silk over multiple gaming sessions.
These particular Corsair memory modules had actually given me fits in a number of different Intel-based motherboards, including P45, X48 and now a P55 motherboard. The Corsair memory is a 4GB kit, labeled CMS3X2048-1600C7DHX. What’s interesting about these modules is that when you drop them in an AMD AM3 based motherboard, the system seems to run perfectly fine. It’s quite a mystery, but illustrates how complex the issue of compatibility between components can be.
Lesson learned: nothing in particular, except to maybe to not trust forum posts, even multiple posts that may agree with each other. The graphics card wasn’t the problem here – once again, it was DRAM.
One other thought: despite rapidly falling DDR3 memory prices (or maybe because of rapidly falling prices), the state of the art in DDR3 modules seems to be evolving rapidly. This seems to create incompatibilities between specific motherboards and specific modules. I’ve had Kingston modules run great in Gigabyte motherboards and behave in a crashtastic manner in Asus boards. I’ve had OCZ memory behave badly in Intel boards, while running like a champ in eVGA X58 boards. Whether I adjusted timings, or ran in default modes, didn’t seem to matter.
How anyone can keep track of which modules run well on which motherboards at this point in time is a mystery. So the lesson here, I suppose is: if you don’t have a large supply of different modules and motherboards on hand – and most people don’t – make sure you buy your components from a reseller with a robust return and exchange policy.
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takumsawsherman - Wednesday, January 13, 2010 - link
I'm confused as to the point of this article. You have 3 systems which are quite powerful. Let's take them in order.1. Daughter's computer running slowly, running weatherbug, presumably lots of junk installed over the years.
a. Weather Channel is different than WeatherBug. Tell her to use the one and not the other.
b. If the computer was running slowly, why would you put Vista on it, which is not exactly a speed demon? I'm waiting for the storm from this comment, but oh well, I go by observation, and Vista has all sorts of lag, especially when UAC takes many seconds just to decide to ask for authorization. A tuned XP system is faster than a tuned Vista system.
c. You rip out the processor and memory to upgrade, but don't check for BIOS updates first. Also, you put in $300 worth of hardware, and hours of labor on a system which already has fast hardware and on which she mostly surfs the internet and plays WildTangent games. Is this supposed to inspire someone? What lesson are we taking from this?
d. Easy worst-case solution would have been to back up her system, reinstall XP, update it, turn off unnecessary services and have her tell you what she needs on it. You vet the apps, and tell her not to install junk without asking you. Not to mention that if you install the apps for her, you can take more care as to what options are being installed, such as toolbars, etc.
e. Normal scenario is that you uninstall the garbage-ware, replace any lost functionality with non-garbageware. Examine services, trim those not needed, set performance options on XP, and the system would likely have run just fine, even with a bloated registry. I do this all the time on customer's systems when they have crazy kids or are crazy themselves. Also, buy your daughter a Mac. She'll be happier, and it comes with a Weather widget. Amazing.
2. You keep putting memory that has issues with Intel boards into more Intel boards.
a - e. Stop doing that.
3. Having weird issues, may be motherboard related.
a. You've been updating the BIOS. That's cool. Have you tried going back to an earlier version, since the problems cropped up recently?
b. Is your processor the 3.2 or the 3.33? If the 3.2, did you try not overclocking it? The memory is overclocked. Did you try removing some modules?
c. You rip out the motherboard, replace it with another board which has problems with your video card. Ok, it happens. You rip that one out and replace it with a 3rd.
d. This is your "production" system. What exactly are you producing on this monster?
I know I probably sound curmudgeonly here, but I'm still wondering what this article is supposed to do for anyone, except show them how to spin wheels and waste money. It's like an amalgamation of every seat-of-the-pants hobbyist-with-limited-experience I have ever met, all in one article. Well, maybe not that bad, but it seems to me that sugar intake may need to be reduced.
Yes, it could be that you have a high percentage of bad hardware, but excepting the Corsair modules (Corsair should be contacted) it seems to me that you don't really do any troubleshooting because you are way too excited about using the problem as an excuse to upgrade. But for all the energy the upgrades take, I can't imagine your real world performance increasing enough to make up for the lost time.
camylarde - Wednesday, January 13, 2010 - link
Seriously i do not see a point in your post. at all. You seem to just repeat authors conclusions with the added "you're stupid" tag...Finally - Wednesday, January 13, 2010 - link
Maybe because that tag is well-deserved?I mean, come on. An already overblown computer for a casual websurfer feat. a HD4870 which has to run that ridiculous Torchlight at max gets even more overblown...
And who, in his right mind, would want to install any Windows over a crapped one?
StormyParis - Wednesday, January 13, 2010 - link
1- stay well away from the bleeding edge. A 20% gain in performance is not, to me, worth even a weekly lock-up. In the same vein; Keep It Simple Stupid: any component that finds it way into one of my PCs must have a very good reason to be there. That means... most of my PCs are just a straight motherboard, with an IGP but no extension card at all. And mature (2+ months) components stock cooler, regular speed RAM, no overclocking. Taking risks on these is more trouble than it's worth.2- don't trust reviews. I don't know if it's checkbox craziness, or being convinced that because they get early versions, reviewers shouldn't report problems during testing, or lack of in-depth, long-run testing, or just plain corruption, but reviews often fail to report major reliability / durability issues. Wait a bit before buying, check the forums for alerts from early adopters, or even ask my reseller for advice, then buy.
erple2 - Wednesday, January 13, 2010 - link
I think that your 20% gain in performance is greatly exaggerated. I'd suspect that the "bleeding edge" of performance (within a processor family) is going to net you (barring overclocking, which if you're looking for actual and not anecdotal stability, you should ignore) about 5% in special cases.The other problem is that forum posts mask what the real reliability happens to be. Take every single review, particularly people complaining about reliability with a giant chunk of salt. People will say that there are a ton of people that have problems with product xyz, and evidence some forum post of a hundred or so people. I'd stipulate that that's stunningly and statistically insignificant to draw reliability conclusions from. How often do you post that product xyz that you've purchased just works with no problems? I haven't. I only post questions/responses when I have issues with the product. And I'd be very willing to bet that other people do, too.
StormyParis - Wednesday, January 13, 2010 - link
oops, and3- buy a good PSU !
yyrkoon - Thursday, January 14, 2010 - link
1) Buy the right motherboard.2) buy the right memory
3) buy the right PSU.
And of course "the right xx" means they all must play nicely with one another. Research, research, research. Its all about reading all the reviews, user reviews specifically, and weeding out all the BS posts. Who says newegg is not good for something ; ) This goes without saying. Buying into bleeding edge hardware will not work for this purpose either.
As for review site reviews . . . I've yet to read one that seemed accurate in my own eyes in years. Including from this site. Mainly, the problem is, since they have a time frame in which to review, and write an article. Their tests are no where near as stringent as I and others would like them to be. So perhaps that xxx branded motherboard gets reviewed well, even though it crashes on a weekly basis relating to hardware issues. Or, teh QC process involved in the consumer part is not the same as that from which the reviewed part passed through.
Anyways, I think I've made my point. Read these reviews for fun, but when you're serious about a piece of hardware, read all the user reviews you can. Then do the math on your own. this was one thing ABIT did well. They had excellent community forums where you could read until your eyes bled . . .
dukeariochofchaos - Wednesday, January 13, 2010 - link
First of all, great article. More please.2nd of all...
"How anyone can keep track of which modules run well on which motherboards at this point in time is a mystery."
That sounds like a really great idea for a list.
Does anyone know of any effort like this to form a giant DRAM comp. list?
If not... please, somebody, jump on it.
yyrkoon - Wednesday, January 13, 2010 - link
One could say without sounding like an anti-fanboi ( hopefully ) that all of these systems shared commonalities. Specific name brands, that some ( myself included ) tend to shy away from when wanting to build a rock solid stable "production system". For me, and my own personal systems, this is _every_single_one_.For me personally, the last 4 motherboards from one company gave me no ends of grief, when trying to build a two separate systems( several years ago ). 3 for the first, and the last for a second system( this is when I completely gave up on the company as a reliable OEM ). Then, a certain name branded memory that would mysteriously fail seemingly randomly. Read: previous to these experiences there were some seemingly good parts from the same manufacturers. Over time, it seems to have gotten only worse. Now, also, researching hardware these days is a must. Fail to do so at your own peril. Then at the same time, one must weed out all the BS read on the web, to make a sound judgement( hopefully ).
To be sure, these days are no fun finding suitable hardware for ones own personal system, let alone for others who pay you to build for them. Then again, my standards are much higher than most it seems. Days / weeks worth of up times is not good enough relating to hardware. I expect all systems I build to exhibit months for potential up times if the user so wishes to run a system that long. Regardless of operating system running on it. Which is another problem in its self. Read: different OSes like different hardware in some cases.
Now, to be perfectly honest, I had/have no clue what exactly happened in each of teh above cases. However, I am the type that believes when he puts down hard earned cash, whether it be mine, or a customers, I deserve to receive fair compensation in return. It is not my responsibility to troubleshoot these parts for a company who is selling them to me as new equipment, and I refuse to be a paying beta tester either. Especially to the tune of $200-$300 a pop now days( for feature rich motherboards ), and the fact that my time is worth money. Expenses that will never be reimbursed to me if I run into a snag, and expenses these companies seem more than willing to inflict upon me, and others. If / when we let them. The shame of it all is; This seems to be a perfectly except able trend now days. A trend I have a serious problem with. We could get into an in depth car analogy here . . . but I should not have to.
So along these lines I definitely can agree. Refuse to listen to your own reasoning at the expense of getting bitten in return. For me however, this usually happens when I stray outside of my own buying guidelines in hopes of getting a better deal. Or, when buying into very young technology. This is not to say that I believe myself perfect. I do silly things I should know better too. But the things that stand out in my own mind is not listening to my inner self when it comes time to spending money on hardware.
leexgx - Wednesday, January 13, 2010 - link
did not even read any of that