1. Remove the shell of the early education machine. There will be some fixing screws on the shell, which need to be screwed out with a screwdriver. When removing screws, pay attention to their classification.

2. Remove the battery cover. Generally, the battery cover is fixed on the early education machine through a plastic buckle, which needs to be removed by a plastic buckle removal tool. When removing the battery cover, pay special attention not to damage the buckle.

3. To remove the motherboard, you need to use a screwdriver and tweezers. When removing the motherboard, you need to pay attention to the direction when removing the pins and wires.

4. Dismantle the display screen of the morning education machine. The display screen is fixed on the early education machine by some screws and pins. It needs to be taken out with a screwdriver and tweezers. When removing the display screen, pay attention to the direction when removing the pins and wires.