when i plug it in it does n't light up anymore or does n't charge my ipod . i opened it up and looked at all the wires and all that .
According to the above context, choose the best option to answer the following question.
Question: What may be the reason for the post ?
Options:
- To get info about new laptops
 - To post user reviews
 - To try to buy a new ipod
 - To get tech support


To get tech support