I have a NUC5i5MYBE, which after provisioning using WS-Management, I can no longer enter the MEBX.
When I type ctrl-p during bios boot the screen just freezes with the Intel NUC logo showing:
Everything else about AMT seems to still be functional; I can still access the webui, and query the AMT bios via WS-Management.
For the most part I want to enter the MEBX so that I can perform a "Full Unprovision" which I can also achieve in a less subtle way (ie by shorting the bios reset jumper), but that is besides the point.
Has anybody else seen this problem? Is there a known workaround?