![]() While this guide can’t cure hardware failure, it can help you recover your MacBook if your screen keeps flickering because of underlying software issues. ![]() Resetting your MacBook’s System Management Controller (SMC).Switching off automatic graphics switching.Rather than put up with a flickering picture on-screen, you may be able to fix the problem yourself by: It comes with one free fix, letting you see the results before you buy. If you’re worried about your Mac, give MacKeeper a try. Select any of the available update, then press Update to begin installing them.Click the Scan for Updates button to check your apps for updates.Open MacKeeper and select Update Tracker.You can update your apps automatically using MacKeeper’s Update Tracker. Before you consider more drastic steps, you should make sure your system is fully updated. System maintenance on a Mac can be confusing. MacBook screen flickering is difficult to diagnose, and while it could point to an internal hardware issue, some simple troubleshooting steps may be enough to cure the problem. If there’s one thing that you really shouldn’t expect to see when you’re using a $1000+ MacBook, it’s a screen covered in distorted, flickering lines and images.
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