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Dell XPS 9550 15151 Wake Up issue


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I have an issue with my laptop. It goes to sleep, but the power button is not glowing. When I press it it wakes up - the keyboard lights up, but the screen stays dark until I press a key on the keyboard, then I see the login screen. Sometimes the screen stays dark and I have to power down the laptop. Here are my hardware specs:


DELL XPS 9550 15151

Chipset: Skylake


CPU: Intel® Core i7-6700HQ CPU @ 2.60GHz

Video: Intel HD Graphics 530

macOS Catalina 10.15.4


I am attaching my DSDT. Will be very grateful if someone can help me.


Best regards and stay safe.


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