i had noticed something different that had happened with my booting. while the spinning circle loading thing was rotating i saw it freeze for like not even half a second and then started spinning again and got me to the sign in screen. this only happened to me once and i haven't noticed it again, but i thought in my head was that a windows issue? or was that a bios issue? i'm not sure if the spinning circle on boot up is from the bios or the hard drive.