my laptop is razer balde 15 advanced model 2021, when i just bought the logo on the machine it can light up normally but after a few months it doesn't light anymore, i tried everything but also can't turn it on again, I also tried in razer synapse but it didn't work, when I opened the body, I only saw the monitor cable but didn't see any cab related to the logo light, now what should I do to turn the light back on??