HP 435816-001 Getting Started page 7

First-time setup
Component
1
Power cord
2
AC adapter
3
Primary battery
Use only the AC adapter provided with the computer or one
approved for this computer.
Unless you use dial-up networking, the modem cable is
optional for setup.
1–2
Component
4
Country-specific modem adapter
(select models only)
5
Modem cable (select models only)
(optional for setup)
Getting Started