Old laptops used to use fluorescent tube backlights. AFAIK, they have used LEDs for some time now. No dangerous voltages I'm aware of. I trust you are following good ESD practices, however.
Old laptops used to use fluorescent tube backlights. AFAIK, they have used LEDs for some time now. No dangerous voltages I'm aware of. I trust you are following good ESD practices, however.