How to Fix Horizontal Lines on Your MacBook Pro Screen
Discover the causes of horizontal lines on your MacBook Pro screen and effective solutions to fix them.
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Horizontal lines on a MacBook Pro screen can be caused by several factors: software glitches, outdated graphics drivers, or hardware problems like a faulty display connection. Resetting the SMC and NVRAM/PRAM, updating macOS, and running Apple Diagnostics can help identify and sometimes fix the issue. For persistent problems, seek professional examination as it may necessitate hardware repair or replacement.
FAQs & Answers
- What are common causes of horizontal lines on a laptop screen? Common causes include software glitches, outdated graphics drivers, and hardware issues like a faulty display cable.
- Can resetting SMC and NVRAM fix screen issues on MacBook? Yes, resetting SMC and NVRAM can resolve certain software-related screen problems on MacBook devices.
- When should I seek professional help for my MacBook screen? If troubleshooting does not resolve the issue or if there are consistent problems, it’s best to seek professional examination.
- How can I reset my MacBook Pro's NVRAM? To reset NVRAM, restart your MacBook and hold down Command + Option + P + R keys during startup until you hear the startup sound twice.