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- Jul 5, 2013
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That does not sound familiar. I doubt it was a widespread issue. The problem I was referring too was something having to do with the design of their PSUs, not isolated problems encountered in the field, which could just as easily be power quality problems coming in off the power line.As fresher student about Seasonic recent past, I did fall over the details.
Their past revision Prime Ultra it shown sensitive to current spikes, when was powering twelve core INTEL CPU along RTX3090, and it was shutdown.
My old CX750 does the same as we speak, but due a rare issue, over-voltage over current protection circuit, due aged parts lost it factory calibration.
Few resistors are now off tolerance, and the controller receives false alerts = shutdown at just 320W max load.
Seasonic did not respond if the issue, this is now fixed at Prime TX Titanium, and this made a few people to backfire.
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