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i bought this new notebok from HK fortress on 1 March 2018. Yet, the warranty start date indicated in hp system is
Hello, I know, if it is a Chinese mainland consumer, you can keep the warranty on the date of the invoice. Please consult your HP after service, and they will give you a specific solution.
Don't worry for that. Just keep your invoice from HK fortress. When we need to contact service center, just take your laptop and invoice together to get the support and service.