Earlier I had made a post about how my 9070xt was causing black screens randomly and thought the gpu was faulty but as it turns out the guy who assembled my pc connected only one pcie cable from psu to my asrock 9070xt steel legend(daisy chained) and that caused the cable to melt on the psu side causing power disconnects maybe because that one cable was carrying 300w of power. The other pcie cable was just dangling there(smh). He probably didn't know how pcie cables with pigtail work or something.
The problem now is msi won't take it under warranty as it was a CID case.
What options do I have? Just wanted some opinions.
PSU – MSI MAG A850GL 80 PLUS GOLD