So I'm not sure if this is just a 1-off thing or not, but woke up this morning with a dead video card. Blank screen, no fans spinning, nothing.
SAPPHIRE NITRO Radeon R9 Fury 4GB
This is the first time I've used Sapphire, and I've enjoyed the performance of these cards. I have two in the machine, so after removing/reinstalling/cleaning/repowering/switching slots/blah-blah-blah......it's simply a dead card. Overnight. The computer was in sleep mode and the card died. Installed the cards in Feb 2017, so they've seen 2 years of service. Just a caution for anyone looking at cards and brand names. I do like these cards, and after moving the second card to the first slot this morning that one's working fine. Anyway, I can't get these cards anymore, so I might need to invest in a new AMD card or 2 now, bummer.
Davemon50