Crashes when grounded

Anybody ever seen proper grounding cause a PC failure?
Advice?

What I’m thinking is NOT a proper ground at all but what is sometimes called a floating ground, usually due to faulty AC wiring.

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Well, I tested the system with my other PSU, and it doesn’t have the problem.

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  1. I would be careful around that suspect faulty PSU.

  2. Grab a multimeter and check for DC between the PC case and a known-good ground point.

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It’s fucked.

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That is bizarr.

1 year warranty PSU, apparently for a reason.

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Oh no, sorry to hear about that.

I do remember a few years back I had a Thermaltake PSU that fried and it took out the following:

Motherboard
CPU
GPU

Circuit Breaker at the panel.

Now could it have been a faulty circuit breaker ? Very well could have been and this in turn fried the PSU, however I do remember the magic smoke and the short burst of flame coming out of the rear exhaust fan so I think the PSU shorted on the AC side of things.

What was interesting is that the HDD’s + RAM were not affected.

Since this was an older AMD FX system, I decided to got with a Core i7-6850 system instead.

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