Nvidia has given us an replace – of types – on the melting-cable controversy that has affected some homeowners of the brand new flagship RTX 4090 graphics card – although likely, it’s not the information these hit by the issue wish to hear.

For the uninitiated, that is the well-documented difficulty with the ‘12VHPWR’ adapter offered to permit the RTX 4090’s 16-pin connector to be attached with ATX 2.zero energy provides (versus brand-new ATX 3.zero fashions – we clarify extra about all this right here).

So, what’s the large replace from Workforce Inexperienced? Nvidia informed KitGuru (opens in new tab): “We proceed to analyze the stories, nevertheless we don’t have additional particulars to share but. Nvidia and our companions are dedicated to supporting our prospects and making certain an expedited RMA course of for them.”

Nvidia got here out early to say that it could be investigating this difficulty, as you’d hope, in order that replace is simply to tell us that this investigative course of is continuous, and there’s nothing else to say but.

Evaluation: Theories aplenty nonetheless buzzing round

It’s disappointing to get what’s successfully a type of ‘non-update’ from Nvidia. Evidently, it’s a fancy difficulty to handle, however we’re hoping there gained’t be too lengthy a wait earlier than we do hear one thing concrete as to what Workforce Inexperienced believes is happening right here.

The issue is that the longer we don’t get an official reply, the extra different theories (a few of them fairly worrying) are floating round as to what may be the foundation trigger of those melting adapter cable incidents (together with accusations of under-specced 150V cables, as Tom’s {Hardware} (opens in new tab), which noticed this replace, factors out).

Nonetheless, the front-running principle appears to be that any melting adapter or cable points are wrapped up within the adapter not being correctly seated in its port on the GPU itself. This was one thought put for early on, and it makes some sense – the issue being that if there isn’t a correct and full connection made between connector and port, then that may be hazardous (notably as a result of hefty quantity of energy being guzzled by the RTX 4090).

What doesn’t assistance is that the adapter setup could be put underneath loads of pressure in some eventualities, as customers must bend the cable round sharply to suit it in opposition to the aspect panel of their case as a result of big measurement of the RTX 4090. By all accounts, that is one thing it’s best to very a lot keep away from, although as famous, we nonetheless don’t have definitive proof of the foundation trigger right here.

Hopefully, Nvidia could have a extra enlightening replace forthcoming quickly sufficient, as that is actually one of many nastier conditions to afflict a brand new graphics card in current reminiscence.

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