You can try disassembling the laptop and check if the connection between the motherboard and touchpad is loose. It is possible that the connection got loose because of the bump/hit. Else, the touchpad maybe damaged, and in this case, you need to contact a repair technician.
You can try disassembling the laptop and check if the connection between the motherboard and touchpad is loose. It is possible that the connection got loose because of the bump/hit. Else, the touchpad maybe damaged, and in this case, you need to contact a repair technician.
You can try disassembling the laptop and check if the connection between the motherboard and touchpad is loose. It is possible that the connection got loose because of the bump/hit. Else, the touchpad maybe damaged, and in this case, you need to contact a repair technician.