Macbook Pro won't boot and screen is black with vertical stripes

fix_my_macbook wrote:

I have a 2019 Macbook Pro. It was working normally and but then it turned off. When trying to boot it back up, it had vertical green lines on the screen, then the screen turns blue with 2 vertical lines in the center. It never makes it to the Apple Logo screen. I have tried booting up in Safe Mode, doing SMC and NVRAM resets, and running Apple Diagnostics, but it never makes it past the blue screen with the vertical lines. Here is a photo of what the screen looks like:

https://discussions.apple.com/content/attachment/fd940f4a-8aca-4cdd-8155-70792ce7683e

Does anyone have suggestions on what might be the problem, and how to fix it?

Check your coverage— https://support.apple.com/my-support

Learn how to get your Mac fixed and how much it will cost. https://support.apple.com/mac/repair/service

Get your Mac ready for service - Apple Support https://support.apple.com/en-us/HT209095