How to make Intel NUC7i3BNK to output signals to non-ARC HDMI ports of my 4K TV?

[IPC00]

Hi, I have been using my Sony XBR 49X800E 4K TV for two years with various computers connecting to it via various HDMI ports. Never has any issue. However, when I connected my NUC7i3BNK to it, the TV shows no signals in other HDMI ports except for the HDMI3 ARC port. How come? How do I make my NUC to use other HDMI ports on the TV?

https://www.sony.com/electronics/televisions/xbr-x800e-series/specifications

[n_scott_pearson]

(It shouldn't make a difference, but...) Have you tried disabling CEC support in the NUC's BIOS?

(It shouldn't make a difference, but...) Have you tried disabling ARC support in your TV?

Yet another response from Mr. Grasping at Straws,

...S

[IPC00]

I have already disabled CES support in the BIOS before posting.

I need ARC support in my TV as I usually connect it to a soundbar and a desktop workstation.

Anybody knows how to fix this issue?

[Alberto_Sykes]

IPC00, Thank you for posting in the Intel® Communities Support.

I just wanted to check if the problem between the TV and the HDMI port of the Intel® NUC still persists and if you need further assistance on this matter?

Any questions, please let me know.

Regards,

Albert R.

Intel Customer Support Technician

A Contingent Worker at Intel

[Alberto_Sykes]

Hello IPC00: Since I have not heard back from you, we are closing the case, but if you have any additional questions, please post them on a new thread so we can further assist you with this matter.

Regards,

Albert R.

Intel Customer Support Technician

A Contingent Worker at Intel