To get more information for the review I'm writing about the NUC, I need to know about led lights.
I believe that both the rectangular light (A) and the power button light (B) can be configured to receive functions, change color or even switch off via machine setup.
Can you tell what options you can configure and how to do this?
You can find information on how to do this here: https://www.intel.com/content/www/us/en/support/articles/000023554/mini-pcs/intel-nuc-kits.html Power Button LED and Ring LED Settings on NUC6CAY and NUC7i[x]BN. The individual parameters are (better) documented in the https://www.intel.com/content/dam/support/us/en/documents/boardsandkits/BIOSGlossary_NUC.pdf Intel NUC BIOS Settings Glossary.
Hope this helps,