Keyboard backlight not working, even when enabled/in a dark place.
Hi. I purchased a refurbished A2485 MacBook (not from Apple though), M1 Pro, 16 inch, and everything seems to work except for the backlight on the keyboard. I'm new to MacOS, but from what my Mac friends have told me, the backlight brightness slider in control center/settings should have enabled it. Does anyone know if perhaps a simple ribbon cable could've come loose to cause this, or if I'm looking at board-level issues? I'm still within a year warranty from the seller, but I'd love to avoid the headache of returning it if there's something I could fix myself. I don't currently own the correct screwdriver set, but I wouldn't mind buying it if this is a common issue anyone's aware of.
To be clear, the backlight doesn't come on at any point. I've tried booting into safe mode and restarting several times but I've never seen it come on once. Ambient light sensor also seems to be working, because putting my thumb over the notch dims the display.
Bu iyi bir soru mu?