I have old an old Dell inspiron n5110 15r laptop which i bought in 2011 , however in 2016 i stopped using coz i bought a new dell XPS laptop .MY nephew needed a working laptop for his university so i gave him my old laptop but I totally forgot the bios admin password on that laptop .I can still boot to windows but I can't change bios setup because i forgot the admin password of the bios. I want to install windows 10 on it via usb but I am locked out of bios set up page because I forgot admin password .Any help would be appreciated