Dead pixel in my notebook screen not covered under warranty?(only very small dot), H P truly cheating customers, totally disappointing, poor customer service, I am purchased the product on 16-08-2017 with extended warranty up to 15-8-2020, they refused to service under warranty, I used the product 123 hours only that is only 5 days 3 hours with in the period of 1 and half years, even no single scratch on it.