Hello Johnhnhn, I am sorry to hear you are having problems with your system.
According to the information you provided the TV complies with the resolution needed in order to access the Intel® Visual BIOS.
I would recommend you using another HDMI cable in order check if this is the cause of the behavior you are experiencing. We suggest using 1.4a cables, since this is the only one that support audio and video.
You could also try a BIOS update, but it will be better to find out which is the current version so you can install the next available BIOS.
Please let me know the SA # of your system in order to find out which is the BIOS version install. You may try a BIOS update.
With no cables connected to the NUC, it will turn on & then reboot after 30 seconds of being on, it will the continue this on for 30 seconds and rebooting until I turn it off.
I tried another memory & it worked. My memory was bad.
Perfect, I’m glad to know you were able to fix the issue.