Dear users,     Please, does somebody of us know, if there is any chance to totally turn off lightning diodes, which are producing light on internal notebook keyboard? Because at night, diodes are always automatically turned on even if I enable dim functionality on Mate power manager. At day, diodes are not producing light at all except signal diodes for Capslock. Or unfortunately, I must accept this feature as is, because it is even impossible to turn it totally off even by using UEFI setup? I AM afraid that some diodes could burn by this feature and I Am afraid that my notebook can stop to be operable at all if those diodes will be burnet out. My microwave owen has stopped to work totally when lightning diode have been burned out. Internal insurance have been burned out and microwave owen have been unusable, no function at all. And I Am afraid, that The same issue can occur if lightning diode on keyboard will be burned out. Thank you very much for your answer.