You'll need to replace the top case as it's built in. This may not be your exacr part, for that we need your exact machine: MacBook Upper Case with Keyboard (White)

Knock offs can be ordered in from China and are half price and work fine but take about 14-16 days to get.

I have a MacBook A1181 2.16GHz Intel Cor 2 Duo. Does this help?

Thank you for your response. I had sent an email to a person who seemed to have the same problem as I and he said he couldn't help if I didn't send the model number, etc. which i then did. So the email which you read was the description of my computer.

My problem is that my trackpad does not communicate with my cursor.

thank you for any help you can give me.

LEAH

I do not have an answer. I am the person who asked the question and the reply asked me what I want to know so I'm trying to answer that question.