How to Fix Horizontal Lines on Your MacBook Screen

Learn how to troubleshoot and fix horizontal lines on your MacBook display with these simple steps.

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Horizontal lines on a MacBook screen could indicate a software glitch or hardware issue. Start by rebooting your MacBook in Safe Mode to see if the lines disappear. If the issue persists, reset the NVRAM/PRAM and SMC. For hardware problems, connect with Apple Support or visit an authorized service provider for professional diagnosis and repair.

FAQs & Answers

  1. What causes horizontal lines on MacBook screens? Horizontal lines may be caused by software glitches, graphic card issues, or a malfunctioning display.
  2. How can I reset my MacBook's NVRAM? To reset the NVRAM, restart your MacBook and hold down the Command, Option, P, and R keys until you hear the startup sound twice.
  3. Should I contact Apple Support for screen issues? Yes, if you cannot resolve the issue with the basic troubleshooting methods, it's advisable to contact Apple Support or visit a service provider.

Watch More

For more tips on maintaining your MacBook's performance and troubleshooting common issues, check out our guides on software glitches and hardware repairs.

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