your chassis GeForce Want it ain't carry to eGPU that to Nvidia do the RTX 5090 laptop? cheap
https://www.techradar.com/pro/want-to-carry-an-nvidia-geforce-rtx-5090-to-your-laptop-heres-an-egpu-chassis-that-should-do-the-trick-and-it-aint-cheap an Here's an should - trick but