Red led on gpu and no fan spin

[delpy8]

Hi all,

Any ideas on my mates new build, the graphics card is the Asus 4080 super tuf.

He is using the corsair rm1000x and connected all three pci connections,

Would other issues with th and build cause the ref led to come on or is this a definite power to gpu issue?

 

[delpy8]

Good shout that did not even cross my mind. Thank you that will the next step, it's his first new build in 12 years lol

 

[delpy8]

Thanks for all the comments, latest is he is getting the red cpu led on the motherboard now, it's the msi x870 tomahawk and it only has one bios release, I've asked him to check all the power cables etc on the corsair rm1000x

 

[delpy8]

Hi its got to be power related, it's dam difficult trying to solve when I can only chat as I'm in Scotland he's down South, anyway got it to power on now with two led lighting up on mobo which are cpu and ram and code 15 which is pre memory system agent, the cpu amd ryzen 7 7800x3d mobo is msi x870 tomahawk

I know it's the previous revision Cpu but its compatible with new AMD x870.