HP 7 Extreme 4400ca, 7 Extreme 4400us 8

Category	Description

Operating system	Preinstalled: Android 4.2.2

Serviceability	End user replaceable part: AC adapter

2	Chapter 1 Product description

Contents

Page Page Page Page Table of contents Page 1 Product description Page 2 External component identification Page 3 Illustrated parts catalog Locating the serial number, product number, and model number Tablet major components Miscellaneous parts Sequential part number listing Page 4Removal and replacement preliminary requirements Tools required Service considerations Grounding guidelines Page Page 5Removal and replacement procedures Tablet component replacement procedures Back cover Page Battery Speakers Page Rear-facingwebcamera Page I/O board Front-facingwebcamera Page Antenna board System board Page Page Page 6 Specifications 7Backing up and recovering your data Updating apps, widgets, and the operating system Back up and reset Factory data reset 8 Power cord set requirements Requirements for all countries Requirements for specific countries and regions Page 9 Recycling Index