G50-70 line in middle of LCD

Hi,I have Lenovo laptop G50-70 and I have a problem that there is sometime one or more line in middle of the LCD and its removed by pressing screen from the bottom lightly. My question is that what component is needed to be changed in the LCD so this problem will be solved.
please share your knowledge so I get out of this problem. Regards: Faizan Ahsan

Hi Faizan1,
Welcome to the Forums
As per the query we understood that you are facing issue with lines on screen in your Lenovo G50-70 laptop.
Connect an external monitor and check for the issue, also move the lid back n forth and check for the issue, boot the system in to safe mode and check for the issue.
Hope this helps. Do post back if the issue persists.
Best regards,
Ashwin. S

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