I'm having problems with that NUC from the very beginning. Looks like when CPU reaches certain temperature it hangs. When hang occurs while display is blank, is stays blank. When there's image, the image is distorted and flickers.
I update BIOS but it didn't help a bit.
The fun part, Intel says the warranty is still active for almost a year, but I cannot create any warranty/support/RMA request because web page says "this product is discontinued".
I'd be grateful for any suggestion on howto go from here.