You could try this troubleshooting about no boot issues on Intel® NUC5CPYH, also the blink codes; if the issue persists I would suggest you to do the RMA.
No boot issues on Intel® NUC5CPYH:
Thought I would just check in and find out if you were able to resolve this problem.
I look forward to hearing from you.
Hi , i am having the same problem, after i switching the clipping to recovery. Now the power light button turns orange , then turn off. Can i know what does orange button mean?
Check in this document the Technical Product Information for the Intel® NUC5CPYB, page 45.
If there is anything else you need, please let me know.
LED states.PNG 40.4 K