otronics Posted September 13, 2022 Share Posted September 13, 2022 Hi. I have a Clevo NP50D5 laptop. Only the blue LEDs on the backlit keyboard are working. All the red and green LEDs have "died". The laptop is 18 months old and all drivers and software are up to date. If I use Control Centre to change the LED colours to red or green, the keyboard simply doesn't light up. Is this is known fault? A loose connection? Something I can fix if I open up the laptop? Thanks. Quote Link to comment Share on other sites More sharing options...
Blacktape Posted June 5, 2023 Share Posted June 5, 2023 A loose connection can cause this, there is usually a separate cable for the Keyboard back-lighting, and a partial connection can make odd behaviors. I have also seen the power supply circuits for the Keyboard Controller chip malfunction, causing interesting behaviors. Unfortunately, I am not familiar with that particular model of Laptop, and cannot provide more insightful information to how that model runs. Quote Link to comment Share on other sites More sharing options...
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