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Of course, I suggest you visit multiple Apple stores if you believe the service center misdiagnosed the issue. Don’t approach the third-party store without consulting the Apple authorized engineers. Contact the nearby service center to claim the warranty and let them take a look at the laptop. Try the software-based solutions below and fix the MacBook Pro black screen issue. FIX: MacBook Pro Black Screen of Death Issue Conversely, the macOS system has corrupted battery management component data. The built-in battery is not holding the charge, even when the machine power is off. They degrade over time and become inconsistent. MacBooks have traditional Li-ion batteries, and it’s not proprietary technology.

Once you’ve done this, starting up the system should work as usual even in normal mode.The battery is the power source of the laptops. If you’re able to find the cause of the system crash using this method, you can also repair the system using safe mode in Windows 7 or uninstall the problematic programs. This means that safe mode lets you locate the exact cause of the error, for example, by manually loading various programs that are normally activated directly when the system starts up.

In this way, many possible sources of the error are already eliminated. In other words, Windows no longer loads programs via auto-start, but instead uses only standard drivers and minimizes the use of the registry. Booting in safe mode means that you’re only able to access the most basic processes. For example, if the dreaded blue screen error message shows up immediately after starting up the operating system in normal mode, and nothing really works anymore, then safe mode can help. This startup method makes it possible to analyze and fix system-critical errors even if software problems are at fault. For decades, Microsoft has embedded a secure mode into its Windows operating systems.