Hi, I would like to hear about a rough estimate from you to repair a GeForce RTX 3090 VISION OC 24G card.

The TUF motherboard does not detect it. I have replaced it with low end AGP card and the PC works.
Then, I tested the RTX in anoter computer and it is no video too.
in summary, something happene dto the RTX.

I have tested only the fuses and low value resistors and all are ok. tested also various voltages from coils from your video tutorials but also seems to be ok. Can't see any thing burn. Have not found a short. I have not removed or de-soldered any single piece, just checking these thinghs.

The 3 fans spin, I notice some little heat at GPU when machine starts but temperature do not rise excessively.

Could you bring some rough estimate with this info...?