Is there a free Lenovo customer service point in Pinghu Town of Lenovo Y460?

You should be talking about Longgang District, Shenzhen, right? Free during the warranty period! Cleaning dust in private stores 30-50 yuan (private stores are not recommended, which may affect Lenovo's after-sales warranty).

Shop 4 1 1/Shop 4, Ziweiyuan Phase II, Center City Road, Longcheng Street, Longgang District, Shenzhen

0755-89989077。 . I suggest you call for advice first!