my dell laptop has 3.2 second Last BIOS time, when i check thru task manager, and start up, wondering if my nuc is faulty
Ok, you say Dell laptop, and then nuc bios. Which are you asking about?
If you are asking about the nuc boot time from bios start to actual windows boot, if you are on the latest bios, and you did F9 to reset defaults, then it is what it is. Unless your dell has exactly the same hardware, and is doing exactly the same start-up checks, with exactly the same memory, with exactly the same processor, etc, then how can you expect the times to be the same? Answer: you cannot.