VOGONS


First post, by brassicGamer

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I've not seen this mentioned here before so I thought I would raise the subject and see what knowledge people have on the subject.

I'm a bit gutted because I picked up a badass AM3 board with the 790FX chipset for a bargain recently. I don't think I expected it to be without faults but I'd never seen this before:

The attachment 20170402_213055-1885x1060.jpg is no longer available

At first I thought nothing of it, then thought more of it when it failed to POST. Dug around and found this:

http://semiaccurate.com/2010/01/15/mystery-rusty-chokes/

Yes it's an Asus board. So hopefully I can replace the chokes and all will be well. Anyone had any success with the same process? I think I need a more powerful soldering iron as my 30W one isn't doing anything to the solder.

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Reply 2 of 7, by candle_86

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If they are rusty, they where exposed to water which is bad

Reply 3 of 7, by brassicGamer

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candle_86 wrote:

If they are rusty, they where exposed to water which is bad

That was my first thought: incompetent water cooling by previous owner. But there is no other evidence of damage or residue elsewhere so I think it's the manufacturing issue mentioned in the article.

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Reply 4 of 7, by Tetrium

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I've heard of this before. These generations of boards have problems of their own (for instance weak VRMs for CPUs with higher TDP or the pins inside the Intel boards).

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Reply 5 of 7, by nforce4max

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Chances are that humidity was the cause not a leaky block or bad loop, in some parts of the world this is unavoidable. As long as board manufacturers continue to cut corners quality wise there will always be problems with each generation of hardware and even more so when there is design faults or is intended to fail like Apple products.

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Reply 6 of 7, by clueless1

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nforce4max wrote:

Chances are that humidity was the cause not a leaky block or bad loop, in some parts of the world this is unavoidable. As long as board manufacturers continue to cut corners quality wise there will always be problems with each generation of hardware and even more so when there is design faults or is intended to fail like Apple products.

That's one of the reasons a lot of boards are conformal coated now, and maybe a feature to look for when shopping for boards anymore.

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Reply 7 of 7, by RetroBoogie

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Guys that's a feature. Kids nowadays have fancy LEDs and motherboard designs.. we customized through science.