Faint horizontal gray lines on macbook air screen

I have the same problem just two days before my MacBook Air M1 screen was full of green and pink horizontal lines. so i went to Apple service center. So they asked for full screen replacement, costs nearly $450 (INR 39000 ). It is so bad 😭

BiancaBF Said:

"Faint horizontal gray lines on macbook air screen: [...]I don't know how much fixing it could cost me. Has anybody else encountered this problem and has been able to fix it? If so, how?"

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Troubleshooting Grey Lines on a Screen:

Yes. I've been through something similar...

During the Pandemic...

A little bit of a story for you: My 2017 MBP's screen went dead and I sent it in every time --ending in 11 send-ins. Eventually I wan granted a free upgraded Mac, being I was so patient and respectful to Apple (in recognition of how not all customers are respectful and helpful on a bug). So, send this in 11 times (seems ridiculous, but so) and maybe they'll do the same for you. So, be Cool, Calm, and Collective, and you might just luck out like I did. A User Tip of Mine: Send-In Service - Include Handwritten Notes with the Packaging - User Tip

So, what to do...

Get this Diagnosed by Apple:

Your screen is failing. Apple might fix it free of charge, if found to be be faulty device. Set up a Genius Bar Appointment at your local Apple Store. There, it will be looked at and you'll be provided with your options.