Dell''s base warranty covers repair or replacement for manufacturing defects. With Onsite Service after remote diagnosis, if Dell''s technical experts determine that the situation cannot be resolved remotely, a field support technician will come on site, usually within 1-2 business days. It''s support when you need it, where you need it – convenient for you. Dell recommends ProSupport – If you need more than business hours support, consider upgrading to ProSupport. *Availability and terms of Dell EMC Services vary by region and by product. Contact a sales representative for details.