Fixing Screen Flickering on MacBook Air After Dropping
## Direct Answer
If your MacBook Air’s screen is flickering after a drop, try resetting the System Management Controller (SMC) and the Power Management Unit (PMU). If that doesn’t work, you may need to check for loose connections, update your operating system, or visit an Apple Store or authorized repair center for further diagnosis and repair.
## Step-by-Step Guide
To fix screen flickering on your MacBook Air, follow these steps:
1. **Reset the SMC**: Shut down your MacBook Air, locate the following keys: Power button, Command (⌘) + Option (⌥) + Shift (⇧) + Power. Press and hold these keys while powering on your MacBook Air. Hold them for 10 seconds, then release. This will reset the SMC.
2. **Reset the PMU**: If resetting the SMC doesn’t work, try resetting the PMU. Unplug the power cord, press and hold the Power button for 5 seconds, then release. Plug the power cord back in and turn on your MacBook Air.
3. **Check for loose connections**: Inspect your MacBook Air’s screen and body for any signs of damage or loose connections. Make sure all cables are securely connected.
4. **Update your operating system**: Ensure your MacBook Air is running the latest version of macOS. Go to System Preferences > Software Update to check for updates.
5. **Contact Apple support or visit an Apple Store**: If none of the above steps resolve the issue, visit an Apple Store or authorized repair center for further diagnosis and repair.
## FAQ
* **Will dropping my MacBook Air void the warranty?**: It depends on the circumstances. If your MacBook Air is still under warranty, Apple may cover the repair. However, if the damage is deemed accidental, you may need to pay for the repair or use AppleCare+.
* **Can I fix the screen flickering issue myself?**: It’s not recommended to attempt to repair your MacBook Air’s screen yourself, as this can cause further damage and void your warranty. It’s best to visit an Apple Store or authorized repair center for professional assistance.
* **How much will it cost to repair my MacBook Air’s screen?**: The cost of repair will depend on the extent of the damage and whether you have AppleCare+. If you don’t have AppleCare+, the cost of repair can range from $300 to over $1,000.
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