RTX 3090 Issues during powerup

[Radiant_XL]

Hey guys,

 

So I recently was able to get an ASUS TUF 3090 and I'm having a bunch of trouble after it was installed into my system.  When I go to boot either from the onboard mobo button or the connected case power button, the graphics card lights up and then clicks off without the system going into boot.  The strange part is my motherboard retains the power as the RGB on it lights up but when turned on it shuts back off after a second with no RAM lighting up at all.  I recently upgraded from a Titan Xp to this so i doubted compatibility was the issue but after reading online apparently my motherboard might not support the card.  I have also used two different non daisy chained power cables as I read this was important for proper power delivery. Im just really hoping the card does not need to be RMA'd as god knows how long it is until i'm able to get another one.  

 

Any more info I can gladly supply, ty for the help!

 

Build:

Windows 10 Pro 64-bit

Intel i9-10900X

Asus TUF 3090 OC

Trident Z RGB 32gb

Phanteks 1000w Platinum PSU

Asus Prime X299-A II

NZXT Kraken X62 cooling

 

 

 

[Radiant_XL]

Bump 

[my name is guru iam tech]

sometimes rtx 3090 gives some spike in power consumption so going to 1600 watt psu maybe solve this problem. i wan't to know which gen of pci -express you are using.

[Radiant_XL]

2 minutes ago, my name is guru iam tech said:

sometimes rtx 3090 gives some spike in power consumption so going to 1600 watt psu maybe solve this problem. i wan't to know which gen of pci -express you are using.

Interesting, Ill try and find a larger one to give it a shot.  Im using pcie 3.0 as it is what comes with the board.  Ive looked for boards with pcie 4 but it seems as its exclusive to AMD processors at the moment. 

[my name is guru iam tech]

YEAH ITRIED BUT I ALSO CAN'T FIND it but i heardit is backwords compatible.

 

can you switch to amd.  it is much cheaper and now the performance of 5th gen ryzen is more powerfull then core i9 10900k

 and they are much cheaper. iam just telling you if you want you can do it.

 

 

 

[Radiant_XL]

B