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MacBook Laptops: How to Replace Parts to Fix Not Turning On

MacBook Won’t Turn On? Don’t Panic! Follow These Steps to Get It Up and Running Again

Is your MacBook refusing to turn on? Don’t worry, it’s not the end of the world. In fact, it’s often an easy fix. In this article, we’ll walk you through the steps to diagnose and potentially repair your MacBook, so you can get back to work or play in no time.

MacBook Won't Turn On

First Steps

Before we dive into the more complex solutions, let’s cover the basics. Make sure you’ve tried the following:

  • Reset the System Management Controller (SMC)
  • Reset the PRAM or NVRAM
  • Check the power cord and charger for damage

MacBook Pro USB-C to USB-C Cable

Causes of a MacBook That Won’t Turn On

Now that we’ve covered the basics, let’s explore some common causes of a MacBook that won’t turn on:

1. Faulty Power Source

It’s possible that your MacBook’s power source is the culprit. Try using a different charger or power cord to rule out any issues.

Bent Pins on USB C Port

2. Battery Fault

Batteries can fail over time, causing your MacBook to refuse to turn on. If you suspect a battery fault, try removing the battery and plugging in the power cord to see if it turns on.

Mac Laptop Batteries

3. Firmware Corruption

If your MacBook is from 2018 or newer, it’s possible that firmware corruption is the cause. Try using Apple Configurator 2 to revive or restore your MacBook.

How to use Internet Recovery to install macOS to a new SSD

4. Bad Power-In Board

The power-in board is a common failure point in MacBooks. If you suspect a bad power-in board, try replacing it with a new one.

Mac Laptop Boards

5. Trackpad Malfunction

Believe it or not, a trackpad malfunction can cause your MacBook to refuse to turn on. Try removing the trackpad and cleaning it to see if that resolves the issue.

Remove the <a target='_blank' href='https://www.amazon.com/s?k=battery+Mac&crid=1TJIMMAJSUJUZ&sprefix=repair+tools%2Caps%2C165&linkCode=ll2&tag=salvationrepa-20&linkId=c486487cf454ce8edd6f5beefab4110f&language=en_US&ref_=as_li_ss_tl'>battery</a>

6. Faulty Wi-Fi

Wi-Fi functionality can be a common cause of issues in MacBooks. Try resetting the Wi-Fi settings or replacing the Wi-Fi card to see if that resolves the issue.

Mac Laptop Wireless Boards

7. Faulty Storage

A bad hard drive or solid state drive (SSD) can cause your MacBook to refuse to turn on. Try replacing the storage device to see if that resolves the issue.

Crucial MX500 1 TB SSD

8. Faulty Logic Board

If none of the above solutions work, it’s possible that the logic board is faulty. In this case, it may be best to seek professional help from a repair service like Salvation Repair.

How to Recover Data From a MacBook

Conclusion

If your MacBook won’t turn on, don’t panic. Try the steps outlined above to diagnose and potentially repair the issue. If you’re still having trouble, consider seeking professional help from a repair service like Salvation Repair. We offer a limited lifetime guarantee on all parts and labor, and you can schedule a repair at https://salvationrepair.com/repair.

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