1. Please contact us before placing an order to check whether there is inventory and whether the model is accurate. Or you can give me your original mainboard pictures, FRU or PN and laptop model so that we can check it for you.

2. If there is a battery on the motherboard, we will remove it before shipment. All parts will be tested again before shipment. If necessary, you can ask for the tested photos or video.

1. All parts will be packed in a professional box with bubble bags. All parts will be carefully test and properly packed into your hands. Please check the package when you get for avoiding the shipping damage.If the package is broken,please just contact first.

2. There are many kinds of mainboards, which are supplied directly by manufacturers. (We provide all kinds of notebook computer parts. If you cannot find some goods in our store, please contact us for help.