Solved! Lenovo y720 screen problem

sayralihovac

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Oct 29, 2017
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Hello, can someone tell me what could cause this problem Im having with my lenovo y720. Laptop is not older than 5 months and yes I have warranty and will take him as soon as I can. But I would like to know why this might be happening to brand new laptop, it happens only when my screen is waking up from sleep.

[video="https://m.youtube.com/watch?v=swLZlGeflxU"][/video]
 
it could be a loose cable (the cable that connects the display to the motherboard). It could be the display itself. Or it could be the graphics card/GPU is defective.

Best to let them look it over since it is still under warranty.
 
it could be a loose cable (the cable that connects the display to the motherboard). It could be the display itself. Or it could be the graphics card/GPU is defective.

Best to let them look it over since it is still under warranty.
 
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