My NUC8i7BE does not boot anymore. The +5V standby green LED on the board is on, but there is no LED on front panel nor on power button. There is also no HDMI display. The USBs have power. I've tried to place bios on USB stick and power up with security jumper removed, but still nothing happening. I am not able to get any power button boot menu to show up.
Sounds like either a power component on the board has failed or the power brick is unable to generate the amperage necessary for normal operations. I would attack the latter possibility first; try using a different power supply.
Hope this helps,
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