well it didnt work.. No matter in what port I use the 3t seagate it slow down the boot...
I even tried different combinations, I unplugged all my my drives except the ssd and 3tb one and still the same..
Could it be settings or bios ? or the HDD is faulty?
IT helped me a lot
So the problem with "Starting Windows" hanging was, windows backup, system image.
if I dont make the system image it does not hang.
I also tried making a smaller partition of 2tb and didnt work either.
So I made another smaller partition of around 1tb and the system image didnt make "Starting Windows" hangs
so , win backup "System image" has an issue with hdd over 2tb .
thats the answer for my problem