89(e) If Your Microsoft Hardware or Accessory malfunctions after the Warranty Period expires, there is no warranty of any kind. After the Warranty Period expires, Microsoft may charge You a fee for its efforts to diagnose and service any problems.4. Warranty exclusionsMicrosoft is not responsible and this warranty does not apply if Your Microsoft Hardware or Accessory is:(a) damaged by use with products not sold or licensed by Microsoft;(b) opened, modiied, or tampered with (including, for example, any at...