Best Seller NM-C421 motherboard for Lenovo ThinkPad E15 / E14 laptop motherboard FRU: 5B20S72223 wit

Welcome to our shop, if you have any questions please contact us Brand Name : YSSCZBMY Origin : Mainland China Memory Capacity : other Graphics Card Type : Integrated GPU Model : Integrated SSD Capacity : other Chipset : other Memory Type : DDR4 Compatible Brand : ThinkPad With CPU : YES Memory Size : Integrated CPU Series : Intel-Other Onboard Memory : no Support Screen Size : other Onboard SSD : no Part Number : NM-C421 Precautions before purchase: How to choose the motherboard model configuration that matches my laptop 1. Check the mainboard, spare part number, and picture 2. If you can not confirm, you can provide a picture of your old motherboard to contact us to help you confirm 3. We will conduct comprehensive system test and comprehensive functional test on the goods sold. If necessary, we can provide comprehensive test pictures and videos. If you counter any problems, please contact us 4. If we can #39;t help you solve the problem, we can support return and fund. You need to return the sold motherboard, we will fund the full amount Full test: Yes Condition: 100% working, Warranty period: 90 days After-sales service: 1: We will conduct a comprehensive inspection and test before delivery, please contact us to solve any problems. If you still cannot solve your problem and need to return it, please apply for the return of the main board. We #39;ll give you a full fund. 2: Please open and check the motherboard before getting the goods signature, if there is any physical damage, Please get the #34;damage certificate #34; from the express company, otherwise the goods will be damaged due to logistics reasons. We do not accept liability for returns. 3