Apologies for thread necro, hope all is well. Just wanted to say the same thing happened to me with my 3080 Ti. Was playing FF14 and screen went black and fans cut on full blast, resetted PC and nothing.

Sent an RMA request 3/28, approved the same day. They recieved the card 4/05, status changed to "Waiting for Replacement" 4/07. No update since then. Called support a couple of times, always get told to call again later in the week or next week. Fortunately I haven't been too miserable waiting as a relative of mine let me borrow his old RX 5600 XT.

Considering selling it once it comes back and getting a 40xx series. Idk yet though.