07-03-2014 04:34 AM
Welcome to Lenovo Community!
I’m sorry to inform you that as per the HMM (Hardware Maintenance Manual) the speaker is integrated in the Lower Case of the Laptop and there are 4 different numbers for the same part. Hence, I would strongly suggest you to contact our Technical Support to get the details of the exact part.
Click here to open a link where you can select the country and get the exact contact support number. I’m sure they will be a great help.
Do post us back for further queries.