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.

Lower half of display goes completely grey when casting ChromeOS device to Vizio TV. - Chromebook Community

There are suddenly appeared Vertical lines on acer swift 3 Screen — Acer Community

acer 2018 Newest R11 11.6 Convertible HD IPS Touchscreen Chromebook, Intel Celeron Dual Core up to 2.48GHz, 4GB RAM, 16GB SSD, 802.11ac, Bluetooth, HDMI, USB 3.0, Webcam, Chrome OS : Electronics

Linux apps on the Acer Chromebook Tab 10 - Liliputing

Chromebook display may be distorted or pixelated when powered on - Acer Community

Google discloses vulnerability in Chrome OS 'built-in security key' feature

Is a Chromebook Worse than a Laptop? [2023 Update]

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

My Acer Chromebook has vertical colored lines, how can I fix it? — Acer Community

vertical line aspire es 15 — Acer Community

Fix Chromebook Screen Vertical Colored/White Lines Issue

Black vertical line developed on my screen recently. Is there any way to fix this? - Google Pixelbook Community