Hello, today I think I mistakenly enter into the Boot menu by pressing F12 or F10 or F8 cannot remember, and changed Boot option to UEFI boot, since that, I cannot get into the boot menu no matter how many times I press F12, and only until windows appears. I also noticed that my windows' desktop arrangement has been changed. I would like to know how I can get back to boot menu during the startup just like before, and what boot sequence I should choose to make it normal again. Will this UEFI affects the booting.
Thanks,
Nic