1、please confirm your laptop model and part number of motherboard before ordering.
2、The CMOS battery is not included.
3、Seller Notes: " 100% tested working before delivery & Warranty: 30 days"
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If you encounter any problems, broken, quality problems, please don't worry, and don't leave bad feedback.
Please send us an email first, we will reply you as soon as possible, please allow us to respond within 12 hours.
We understand your mood, and will provide you with the best solution for your problem,
For any case,please feel free to come to us,we are always here.
look forward to and thank you for your trust.