Semi-resolved

Swapping core on a new PCB was the fix for this one. Unfortunately not sure what the actual issue was beyond that

Hi Guys.
Here I have a 4070ti with some issues.
When powered on the led lights which power on (where the zotac logo is) flash green 3 times. Once it has flashed green 3 times it does not post.

Just to mention I have not worked on many 40x cards before therefore some of my assumptions could be wrong. If you do happen to find that my analysis is wrong or I have missed something feel free to comment.
Additionally, I do not have a schematic for this exact card model so if anyone is willing to post the schematic it would be much appreciated.


Resistances:...

Hi guys, I'm working on a MSI Ventus RTX 4080 16G. The GPU has 12v, 5v, however what I assume is the 1.8v rail has 1.1v and what I assume to be PEX is 0v. As you may have guessed already there is no Vmem and no Vcore.

I have looked around in related forum posts for a schematic so Much appreciated if anyone can share a Broadview schematic.

Thanks.