Video ka length agar jada hogaya to koi problem nahi hai sir jis ko jarurat hai wo apka video jarur dekhengen. Informative video hai apka good work sir
Battery Ka voltage check kariy Ager 12 voltage nahi aaraha hai to battery faulty hai usko chege karenge to to trouble Chala jaunga Or CPU fail is liy aaraha hai Jo display ke pichhe card hota hai or uske pichhe CPU hota hai vo faulty hoga