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Support and repair guides for the Lenovo ThinkPad T480. Released in January 2018.

Laptop keyboard is on but screen is not on

When I turn on my laptop.

He is beeping and keyboard lights are on

But screen is Still Off

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@muhammadfa52998 this will depend on how many beeps you hear when you turn your laptop on. For now, connect an external monitor to your computer and see if that displays your desktop etc. If it does then you know the issue is with either your LCD or within the display circuitry. Let us know what you find out.

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Muhammad Faizan 영원히 감사할 것입니다.
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