LOLz, I actually had the black screen issue, could not get a signal as soon as installed the drivers, but I did see space invaders under full load couple of times before that.
My 2080 Ti FE also died 2 months after purchase and very little use (my calculation is less than 2 weeks of effective usage), production is week 34 of 2018, micron memory. Opened the RMA and provided photo of serial number, got an advanced RMA card shipped the next day, should arrive today...