So I have the Lenovo y510p for over a year now, and I want to boot from a usb stick, when I open the boot menu upon booting, I don't have the option of booting from usb.
I've tried to get into the bios settings but I was asked to provide a password, which I don't remember I ever assigned.
I looked up online everywhere and I didn't get any help.
I started opening the laptop in order to reach to cmos battery and reset it, but stopped in the middle because I was afraid to break something after I accedentally unplugged my touchpad... Also suddenly I wasn't sure the motherboard had a cmos battery (does it?)
Any suggestions on how to get the bios settings menu back? I'm frustrated...