HP Envy 7155 users can read & understand the setup guide. If you are new to this model, take it out from the package, remove the protective tapes, and proceed to slide the cartridge to respective slot. Turn on wireless icon & opt for wireless setup wizard to proceed with software download. Gets the matching software selecting the best method (download from webpage & using the CD provided). Suppose if you would like to know more about HP Envy 7155 Setup, try contacting our techies who can guide you 24/7. Move on here https://www.b-123-hp.com/123-hp-com-envy7155/