Réparer l'iPad Pro qui ne s'allume pas en remplaçant les connecteurs

We have received an iPad Pro from our fan. The original fault of the iPad Pro was the top left corner speaker with noise. After speaker replacement, the connectors of the motherboard and display are burnt out while connecting the display. Now the iPad Pro won’t turn on. So the fan mailed the iPad Pro to REWA for repair. Let’s check out how we fix the iPad Pro.