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ITRecently we noticed some complaints about MacBook air stuck in some peculiar issue during system boot. When your MacBook air is booting to a completely black screen, don’t be panic. REWA here presents you a quick fix for MacBook no display problem with some troubleshooting steps. This solution diagnosed the cause of MacBook black screen step by step and solve the issue by replacing the chip U7701. For more videos related to chip level motherboard repair tutorials, please subscribe our channel.
Herramientas utilizadas:
- Repuestos MacBook
- Multímetro
- Heat Resistant Insulation Pad
- Pistola de aire caliente
- Soldador
- Pasta de soldar fundente para bandas BGA
- Destornilladores
- Palanca de plástico
- Muñequera antiestática