92Finding More Information and ResourcesIf you need to: See:reinstall your operating system “System Recovery Media” on page 81run a diagnostic program for your computer “Dell Diagnostics” on page 72reinstall system software “My Dell Downloads” on page 71for more information about the MicrosoftWindows operating system and featuressupport.dell.comfind your Service Tag/Express Service Code —You must use the service tag to identify yourcomputer on support.dell.com or to contacttechnical supportthe bottom of your computer“Dell Support Center” on page 70upgrade your computer with new oradditional components like a new hard drivereinstall or replace a worn or defective partthe Service Manual atsupport.dell.com/manualsNOTE: In some countries, opening andreplacing parts of your computer mayvoid your warranty. Check your warrantyand return policies before working insideyour computer.Downloaded from LpManual.com Manuals
