I'm beginning to wonder if a lot of these Black Screening 290's are actually caused by some external incompatibility.
PCIe-2 when PCIe-3 is needed?
PCIe 4x / 8x when 16x is needed?
Older Motherboard incompatibility?
and so on......
Seems a little strange if people are getting the same issue over and over again with replacement GPU's
How do explain people getting replacements that work fine with nothing in the system changing?