Yesterday I installed the update BIOS 61 in my NUC5CPYH everything worked to a time when I held the power button for 3 seconds (I wanted to enter the menu). since that time NUC does not start. Every time resets each time I start - loops.
That is the setting jumpers 1-2 and if I pull out the jumper.
If the jumper is set to 2-3 NUC starts normally However, I can not enter the BIOS settings and do not have the possibility of installing another BIOS.
I was able to solve the problem - disconnect to the minute battery located on the other side of the motherboard