I'll pay 5€ to whoever can "save" my 2x "XFX RX 470" cards, detailed explanation inside : r/EtherMining
AMD Radeon RX 470 review: A great graphics card with a terrible price | PCWorld
High pitch sound after overclock rx470 4gb - AMD Cards - Forum and Knowledge Base A place where you can find answers to your questions | Hive OS
Best BIOS ROM for Sapphire RX 470 8GB Mining Edition with Samsung Memory 29 - 30 MH/s - 1st Mining Rig
Ergo with GPU 4GB RAM - AMD Cards - Forum and Knowledge Base A place where you can find answers to your questions | Hive OS
RX 470 4gb Overclock settings 70.13MH ! - YouTube
Those RX 470 cards just won't die. Finally able to tune for power efficiency and decent hash rate. Running eight of these bad boys in an eBay enclosure. Mining ETC of course. :
Best Ravencoin OC Settings RX 570 RX 470 Power Efficient - YouTube