I'm having an issue with an Intel NUC DC53427HYE system that does not automatically power on after power loss overnight. We have the bios set to boot after power is restored, and this works for this specific system after an hour or more. However when the system is left without power over night it does not boot. My only thought is that it could be an issue with the CMOS battery, however the date/time is correct on the system once it is manually powered on with the power button.
Is it possible that it is still the CMOS battery? I have multiple of this NUC and I am currently only having the issue on this one specific system.
Thanks in advance.