Re: asus p4c800 filter cap recapping question
That issue affected mostly ASUS boards and unfortunately, in some instances, the Dell Optiplex GX270. It would be difficult to say which models are affected because Intel later increased the ESD protection of the ICH5 steppings. And some USB devices are in violation of safety standards because they don't include the metal housing on the connector. And I have a D845PEBT2 that has ICH4, never had that issue either, but I realized a few months ago that the front ports were never grounded to anything, so they were relying on the shielded connectors to "shunt" the ESD to the "ground".
I find that southbridge failures usually arise from three issues:
1) Lack of ESD protection
2) +5VSB overshoot, and cheap power supplies that lack the proper protection circuitry for the +5V and +3.3V outputs.
3) Bad RoHS BGA solder.
Originally posted by momaka
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I find that southbridge failures usually arise from three issues:
1) Lack of ESD protection
2) +5VSB overshoot, and cheap power supplies that lack the proper protection circuitry for the +5V and +3.3V outputs.
3) Bad RoHS BGA solder.
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