[coded]

That doesn’t sound good. We had similar black screen behavior. It turns out that disabling hibernation solved the problem.

[stephenhuey]

Yeah, I'll give that a whirl. And after posting my comment, I discovered that Microsoft is closing all their stores, so no real-life meetings with Microsoft's version of an Apple Genius will be possible anymore...

https://news.ycombinator.com/item?id=23651672