Chromebook screen vertical lines and the display is very pixelated. — Acer Community

My Chromebook has not been dropped, no damage or cracks to screen but has suddenly developed random intermittent vertical lines and the display is very pixelated.

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Help with broken display screen, glitchy pixelated screen — Acer Community

Acer Aspire 5 A515-51G Weird Green Screen Lines — Acer Community

Fix Chromebook Screen Vertical Colored/White Lines Issue

Chromebook] Troubleshooting - How to fix Display issues with the built-in screen (primary display) of a Chromebook, Official Support

I have one strange line running down my acer k243y monitor — Acer Community

Does anyone having display issues with a chromebook cb515-1ht? — Acer Community

Does anyone having display issues with a chromebook cb515-1ht? — Acer Community

Fix Chromebook Screen Vertical Colored/White Lines Issue

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