[CHALLENGE] Samsung np-n145 unlock hidden tabs, menus, and settings

Hi everyone, I attempted to unlock the bios myself and I found it to be too hard and I don’t want to risk my only working computer to be bricked so I am requesting for anyone who is more experienced than I am who can properly modify the bios to unlock hidden tabs, menus, and settings to possibly enable overclocking and any other performance tweaks that can only be done in bios. I find my computer to be barely usable for web browsing and a modded bios for overclocking might make it last a few more years. Thank you and good luck

BIOS DUMP drive.google.com/file/d/1XYnHOwURxVG5-9GJ5m51NlXROQX7l71X/view?usp=sharing
Maybe a setting for disabling SpeedStep will be enough