Alert for Intel® 6 Series Express Chipsets and Intel® Xeon® C200 Chipsets users

that's where you focus on? nice.
5-15% failure rate is reason enough for a recall. And that's what they're doing.

HD video encoding is mainstream; enough tools to convert your DVDs to iPhone format. So that's definitely "normal" usage. As is trying to keep all your old HDDs into the new build. 2+2 = 4. Where do you plug in your new SATA DVD writer?

Don't compare old technology with new one... pointless... I tested the OC'ed Gulftown with the H70 unit , blowing the heatload fully into the case... never ever reached 60°C inside...

Could fail , doesn't mean they will fail,...

Define a normal user to me plz..; HD video encoding is not a normal user. How many harddrives will be put in a PC that leaves a shop ? Rarely more than two... Plus most motherboards got 3rd party solutions onboard... more than two ports available...

To me this discussion feels more than just exchanging thoughts... similar to discussions I have seen in the past that could end very badly in the long run... think about it, I sure I will...

so if they sells 1 million boards, 150.000 users will get stuck with only 4 working SATA ports instead of the 6 they paid for. Dude a 5-15% failure rate is HIGH FYI.

51°C with an old Athlon 64 CPU and low end GPU in a case NOT inside a closet. With Higher end CPU + GPU and nice and cozy inside a wooden enclosure, it's very possible.

and by alerting: don't buy the motherboards yet; as Intel starts a recall

and thus you tell your customers to WAIT for the new version, send back the flawed motherboards to manufacturer.
see, like that ^^

your point is valid for enthusiasts users who know how to swap a motherboard. a "normal user" will buy a complete system off the shelve. so swapping it out is no solution.

you start your arguments with
but when you write "normal users", you actually mean "people who buy first generation hardware and can swap in/out PC parts without an issue, and don't use their motherboard to maximum potential".
revise that statement and "your point" stands and is very valid, as an enthusiast and OCer you don't need more than 2 SATA ports, right? but "normal" users... they are a bit more demanding, feature wise


now chill dude, this is not a "fight", just changing ideas and thoughts, nothing more, don't "blow it up"

READ MY LIPS : INTEL "EXPECTS" between 5-15% "THAT COULD FAIL" in the life span of 2-3 years... it's not like it's gonna happen instantly. That test environment is not replicable, not even in a closet... have your case ambients ever got over 60°C ? All system builders, hardware vendors are alerted, it's their job to alert the buyer... some have pulled the 1155 others put up a warning that the board has got flaws and that the user can still buy it and get a fixed board in due time if problems hould occur...

Not gonna argue any more as it will be no use to waste my breath... you got a point but so do I...

end of discussion for me... blow it up if you want !

that's because "most" who already bought these boards are enthusiasts who'll never fully utilize all features of these motherboards. Thus it's logical you, as an enthusiast, see no harm in having "only" 4 SATA ports instead of 6.

overvolted is about the only thing you might not see in "normal" test case; all other factors will easily pop up when the system is bought off the shelve by a "normal" user.
- Installed in tiny closet = check
- Running flash and 1001 background processes = check

"not using port 2-5" is not a fix. It's a workaround, acceptable for enthusiasts who like to have the latest gear.

it's not a solution or acceptable for a normal user who expects to get what he pays for.

it's not a "big deal" if you know this issue and how to work around it. It becomes a big deal when you decide that:

I don't see a problem John for most that have the boards in use. You probably can easily overlap the period till the replacements are available. It's not like it's gonna blow up or such... Here the two drives still work and data is okay (till now).

Like said Intel discovered the issue in a hot environment ( 60°C ), overvolted and heavily loaded... unlikely that it will fail asap in a normal testing environment... "If" anything fails here I'll keep the readers up to date...

If all motherboards and co had to be pulled coz there was an issue with it, being it hardware or software wise, there wouldn't be so many around...

Till now nothing to blow out of proportion : there's a temporary fix and a final future solution, what's the big deal ?

Really? You don't see the problem that the product you bought is not working as specified?

are you kidding here? I surely hope so. If you buy a car with 5 doors, you expect to use them all; and not say " I don't see the problem in having to enter through the trunk to get into the driver seat, because the door is not working anymore".

for existing users they have a solution, avoid port 2-5, doesn't mean it's fixed, and definitely doesn't mean it shouldn't be fixed.

"normal users", can easily wait a few months to see all the bugs ironed out

I really don't see the problem for normal users. Hook up ya drives to port 0 or 1 and if you have even more, then to the 3rd party controller. Worst case scenario the performance will go down and the board might give in , this all within a life span of 2-3 years. Replacement boards will be in full stock... maybe even refined or tuned for better performance...

FYI : At the moment running 2 1TB drives on port 3 and 4 on the Asus P8P67 Pro. Dropped the PCH voltage at 0.85 iso 1.05... smooth as butter... will do the same on the Dlx board ad keep you posted if something goes down !!

We got a major snowball effect in motion here... but it's good that the mnaufacturers react iso the Nvidia 780/790 issues a while ago...

so avoid ports 2-5?
or don't be an early adopter and wait for at least 6 months for most bugs to get ironed out

From Anandtech website :

"The problem in the chipset was traced back to a transistor in the 3Gbps PLL clocking tree. The aforementioned transistor has a very thin gate oxide, which allows you to turn it on with a very low voltage. Unfortunately in this case Intel biased the transistor with too high of a voltage, resulting in higher than expected leakage current. Depending on the physical characteristics of the transistor the leakage current here can increase over time which can ultimately result in this failure on the 3Gbps ports. The fact that the 3Gbps and 6Gbps circuits have their own independent clocking trees is what ensures that this problem is limited to only ports 2 - 5 off the controller.

You can coax the problem out earlier by testing the PCH at increased voltage and temperature levels. By increasing one or both of these values you can simulate load over time and that’s how the problem was initially discovered. Intel believes that any current issues users have with SATA performance/compatibility/reliability are likely unrelated to the hardware bug.

One fix for this type of a problem would be to scale down the voltage applied across the problematic transistor. In this case there’s a much simpler option. The source of the problem is actually not even a key part of the 6-series chipset design, it’s remnant of an earlier design that’s no longer needed. In our Sandy Bridge review I pointed out the fair amount of design reuse that was done in creating the 6-series chipset. The solution Intel has devised is to simply remove voltage to the transistor. The chip is functionally no different, but by permanently disabling the transistor the problem will never arise.

....

However Intel was very careful to point out that this is not a full blown recall. The why is simple.

If you have a desktop system with six SATA ports driven off of P67/H67 chipset, there’s a chance (at least 5%) that during normal use some of the 3Gbps ports will stop working over the course of 3 years. The longer you use the ports, the higher that percentage will be. If you fall into this category, chances are your motherboard manufacturer will set up some sort of an exchange where you get a fixed board. The motherboard manufacturer could simply desolder your 6-series chipset and replace it with a newer stepping if it wanted to be frugal. "

how does the degradation take place? a physical thing? or software bug? or manufacturing process error?