anthonyg27 said:
"A section of my MacBook Air screen went black: A section of my screen went black has anyone else experienced this?I tried reseting it in every way suggested but no luck. The visible section works well."
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Troubleshooting a Partially Blacked-Out Screen:
Take a full screenshot. Then, open the file. Does the black part show on the screenshot? If so, then it is an issue with the macOS. If not, then it is likely hardware issue, and you need to get this serviced. To take the screenshot, hold down: [command + shift + 3]