Once its verified that the problem is with the motherboard, troubleshooting the exact components starts. We have to first make sure that the problem is with the motherboard and not with any other replaceable parts (Battery, Flex cables, SSD etc.). Here are some of the tools and equipment which are absolutely necessary to perform MacBook motherboard repairs.
Forgot your Apple ID password and device passcode?, check our step by step guide on How to bypass iCloud Activation lock or EFI lock. Along with this the technician needs to be excellent in micro-soldering and troubleshooting skills.
For diagnosing MacBook motherboard issues, one needs to understand schematic diagrams of the device thoroughly and check related components for defect. MacBook Motherboard repairs are complex Level 4 repairs requiring in-depth knowledge of the Logic board circuitry.
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