I’m using a Lenovo laptop (not sure if the steps are the same for all models), and I can’t figure out how to enable the keyboard backlight. I tried pressing a few function keys like Fn + Space and Fn + Esc, but nothing seems to happen. I checked Windows settings but didn’t see a clear option there either. Is there a specific shortcut for Lenovo devices, or does it depend on the model like IdeaPad, ThinkPad, or Legion? Also, could it be disabled in BIOS? Would appreciate a clear step-by-step explanation because I mostly work at night and really need the backlight.