Hey i have been having irritating black screens where i have no idea what the cause is, I've been through countless of testing to never really finding an solution to the issue.
Some things I've been testing:
3x repaste of gpu (also gets me 3 gpu reseats in pcie slot)
new windows install
latest bios and full bios stock settings
disable/enable iGPU
No OC or TDP+ in gpu tweak
new PSU 1500w
My current verdict as of now from what I've also read on reddit for the 4090 with the cable mod cable is that it might be the power cable. I do have the O11 XL dynamic case and sadly the cable is being pressed against the window a little bit and creating a sharper than recommended bend of 35mm from the connector. it currently bending around 20-25mm instead and the metal shroud on the connector have been leaving a bit of a mark on the cable since the bend is being bent into the shroud. I thought it was all fine since i have checked multiple times if there was any sign of melting so it was all good on that front but there might be a internal damage of the sense cables inside it somewhere. But im still unsure since i've been trying to wiggle the cable like crazy when it was drawing 540W to see if i could get it to crash but no luck...
I'm a bit lazy so i haven't tested the original adapter that came in the gpu box yet but i will before i get a new cable at least.
As of now bent the cable out more so that the bend starts more around 40mm, i'll see if that helps otherwise i will have to test the nvidia adapter later on.
But to the main point of this post is how i can make the bottom tube go the best way to make room for the cable if i were to use the 90 degree cablemod adapter. since it will hit the bottom tube as it is now.
I was thinking of just adding a 90 degree fittings and some normal fitting to make it fall further down
this is kinda how it looks in mine but i have normal hardline tubes
I was thinking of something like this, i could save some money and maybe do 2 bends and skip the 2 fitting at the bottom.
or maybe this then i dont even need to buy anything other than just the tubes