Validation

The 90 day warranty on refurbished items with HP is with HP factory refurbished items. However, these refurbished items are refurbished through an HP authorized agent, therefore they come with a one year HP warranty. All you need to do is fax your proof of purchase (your MobilePC invoice) with the serial number and product number (found on the bottom of your laptop), along with the words, Attn: Warranty Uplift written on the invoice to HP warranty validation at 1-800-563-4860. If you have any problems with updating your warranty, please contact us.