PCI-SIG point finger towards partners for issues with burnt 16-pin 12VHPWR cables
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TheDeeGee
This news reminds me, i havn't seen any melting reports anymore.
clopezi
Kaarme
Astyanax
David3k
The root of the issue the 4 sense pins. The connector is so small that it can FEEL seated all the way in, but if you don't look close it could actually be slightly lose. The 4 sense pins are SUPPOSED to protect against that, but the way they're made right now means the four sense pins could be making full contact while the actual connector itself isn't pushed all the way in.
The sense pins are only supposed to contact when the connector is fully seated, but as it stands it connects enough even before a fully-seated connection is made.
Zooke
The picture in the article with the temps is all well and good, but what a mess that's going to look in your case with the cables like that.
It's not shocking news that pc builders do cable management, maybe a couple of different angled connectors bundled with the pretty damned expensive GPU would have avoided this.
Racklefratz
Reddoguk
People who install the gfx card first are most likely afraid to push down hard enough to make a clean connection. Hence the suggestion to plug the cable in first then mount your gfx card second.
With there being 16 pins to connect it will need a very firm force applied especially if it's a tight fit. Also after you have installed the 12 pin side there's 3 or 4 8 pins needed to finish the job. While fitting the 4 x 8 pins you may rock the 12 pin back and forth causing it to rise on one side.
This is human error but the whole thing skinks of a bad design in the first place plus 600W doesn't help. If i had one of these i'd be scared to leave the PC on over night.
Alessio1989
That cable is just dumb designed and bad thought.
Smaller cables for more power and bigger GPUs? That doesn't make any sense at all, especially if you cannot band it.
TheDeeGee
Alessio1989
TheDeeGee
semantics
Agonist
Cant believe people still simping for Nvidia.
alanm
Does anyone have statistics of how many melted (out of the 160,000 cards sold)?
TheDeeGee
alanm
schmidtbag
Alessio1989
Doesn't matter how much power uses the 4090 in average, using a thin connector like that on a huge GPU that doesn't fit well on most of tower cases (or doesn't fit at all) is dumb. That connector creates more problem that what it solves. huge GPUs don't PCB space problems, the coolers surface is actually bigger than the PCB. it is just dumb design. Also going to 450-600W GPUs is mindfuck stupid.
how many bad connected cable come in a row like that with the rock solid bend proved old 8 pin connector?
Prince Valiant